)]}' { "log": [ { "commit": "250f6715a4112d6686670c5a62ceb9305da94616", "tree": "ee1c9b41ed1fed8174efb312421902f19c877e8c", "parents": [ "11bcb32848ddb5ab28f09f142b625e2ba4d55c4c", "313162d0b83836e2f57e51b9b8650fb4b9c396ea" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 24 10:41:37 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 24 10:41:37 2012 -0700" }, "message": "Merge tag \u0027device-for-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux\n\nPull \u003clinux/device.h\u003e avoidance patches from Paul Gortmaker:\n \"Nearly every subsystem has some kind of header with a proto like:\n\n\tvoid foo(struct device *dev);\n\n and yet there is no reason for most of these guys to care about the\n sub fields within the device struct. This allows us to significantly\n reduce the scope of headers including headers. For this instance, a\n reduction of about 40% is achieved by replacing the include with the\n simple fact that the device is some kind of a struct.\n\n Unlike the much larger module.h cleanup, this one is simply two\n commits. One to fix the implicit \u003clinux/device.h\u003e users, and then one\n to delete the device.h includes from the linux/include/ dir wherever\n possible.\"\n\n* tag \u0027device-for-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:\n device.h: audit and cleanup users in main include dir\n device.h: cleanup users outside of linux/include (C files)\n" }, { "commit": "0a329d2d5a1dd75273597538cdc33512ee38855e", "tree": "5e4b51863a0b05e8866615e2da1e123173a61220", "parents": [ "307b1cd7ecd7f3dc5ce3d3860957f034f0abe4df" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Fri Mar 23 15:02:04 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 23 16:58:33 2012 -0700" }, "message": "bitops: remove for_each_set_bit_cont()\n\nRemove for_each_set_bit_cont() after confirming that no one uses\nfor_each_set_bit_cont() anymore.\n\n[sfr@canb.auug.org.au: regmap: cope with bitops API change]\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Robert Richter \u003crobert.richter@amd.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "addfd8a09e1f434a73b3d87d36ef050c73511d2b", "tree": "22dd5a1f108dcd123797dbe9f5aa45e8d3faa492", "parents": [ "eae4b51b21f7452b0b53a9848f48c02cb0fac336", "df00c79f78d8b0ad788daf689ea461ace9d0811f" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Mar 14 13:15:48 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Mar 14 13:15:48 2012 +0000" }, "message": "Merge remote-tracking branch \u0027regmap/topic/bulk\u0027 into regmap-next\n" }, { "commit": "eae4b51b21f7452b0b53a9848f48c02cb0fac336", "tree": "20d54023bf32e061866c83565d44d694e2598ba5", "parents": [ "4a6be7bb7474500a69f6d8f25899b8038491bdbb", "a6539c32949063c8147905512a83a98842c2d254" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Mar 14 13:15:03 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Mar 14 13:15:03 2012 +0000" }, "message": "Merge remote-tracking branch \u0027regmap/topic/introspection\u0027 into regmap-next\n\nSimple add/add conflict:\n\tdrivers/base/regmap/regmap.c\n" }, { "commit": "4a6be7bb7474500a69f6d8f25899b8038491bdbb", "tree": "a2645b0f707fcf1ea94a9e7ef7a59b298fb5ecac", "parents": [ "7d9aca39dcacd2b3f42e2e287162329f410f93e1", "f9353e70bcebd00cd182d946083afd7d8eddd259" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Mar 14 13:14:24 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Mar 14 13:14:24 2012 +0000" }, "message": "Merge remote-tracking branches \u0027regmap/topic/patch\u0027 and \u0027regmap/topic/sync\u0027 into regmap-next\n" }, { "commit": "7d9aca39dcacd2b3f42e2e287162329f410f93e1", "tree": "2907b680b2b7625226f46d23d74ccc9c58ad0362", "parents": [ "e1c1c69c8fc7656c33460c8e085ac0d0be22ac3b", "a0cc0209abb9fe2b9ab71aa41be70eddd0cbdd61" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Mar 14 13:13:25 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Mar 14 13:13:25 2012 +0000" }, "message": "Merge remote-tracking branch \u0027regmap/topic/drivers\u0027 into regmap-next\n\nResolved simple add/add conflicts:\n\tdrivers/base/regmap/internal.h\n\tdrivers/base/regmap/regmap.c\n" }, { "commit": "e1c1c69c8fc7656c33460c8e085ac0d0be22ac3b", "tree": "3199753118adf26baf52841cb913afa77f549829", "parents": [ "f5d6eba74b8aac7d4bf646c5445807aa6a247e6c", "c0eb46766d395da8d62148bda2e59bad5e6ee2f2" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Mar 14 13:12:33 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Mar 14 13:12:33 2012 +0000" }, "message": "Merge remote-tracking branches \u0027regmap/topic/core\u0027 and \u0027regmap/topic/devm\u0027 into regmap-next\n" }, { "commit": "51990e825431089747f8896244b5c17d3a6423f1", "tree": "5c1ef975ab55734a45444b629855a51f09775b93", "parents": [ "dcd6c92267155e70a94b3927bce681ce74b80d1f" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Sun Jan 22 11:23:42 2012 -0500" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Sun Mar 11 14:27:37 2012 -0400" }, "message": "device.h: cleanup users outside of linux/include (C files)\n\nFor files that are actively using linux/device.h, make sure\nthat they call it out. This will allow us to clean up some\nof the implicit uses of linux/device.h within include/*\nwithout introducing build regressions.\n\nYes, this was created by \"cheating\" -- i.e. the headers were\ncleaned up, and then the fallout was found and fixed, and then\nthe two commits were reordered. This ensures we don\u0027t introduce\nbuild regressions into the git history.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\n" }, { "commit": "f5d6eba74b8aac7d4bf646c5445807aa6a247e6c", "tree": "8fe6aafeca1e69ce782eaf9fe71a20fdc5bb9d92", "parents": [ "b83d2ff01376cf3799394693c0dd089f657bdf84" ], "author": { "name": "Stephen Warren", "email": "swarren@wwwdotorg.org", "time": "Fri Mar 09 13:17:28 2012 -0700" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Mar 11 12:52:44 2012 +0000" }, "message": "regmap: Fix future missing prototype of devres_alloc() and friends\n\n[Fix for breakage which will be introduced during the merge window via\nheader reworks in another tree, the regmap tree does include device.h\nbut Paul\u0027s tree breaks that. Reworded subject to reflect -- broonie]\n\nregmap.s uses devres_alloc() and others that are prototyped in device.h.\nInclude that to solve the following:\n\ndrivers/base/regmap/regmap.c: In function \u0027devm_regmap_init\u0027:\ndrivers/base/regmap/regmap.c:331:2: error: implicit declaration of function \u0027devres_alloc\u0027 [-Werror\u003dimplicit-function-declaration]\ndrivers/base/regmap/regmap.c:338:3: error: implicit declaration of function \u0027devres_add\u0027 [-Werror\u003dimplicit-function-declaration]\ndrivers/base/regmap/regmap.c:340:3: error: implicit declaration of function \u0027devres_free\u0027 [-Werror\u003dimplicit-function-declaration]\ndrivers/base/regmap/regmap.c: In function \u0027_regmap_raw_write\u0027:\ndrivers/base/regmap/regmap.c:421:5: error: implicit declaration of function \u0027dev_err\u0027 [-Werror\u003dimplicit-function-declaration]\n\nSigned-off-by: Stephen Warren \u003cswarren@wwwdotorg.org\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "f9353e70bcebd00cd182d946083afd7d8eddd259", "tree": "a13460f9e9e88796067c24f0853c8a386413f022", "parents": [ "a0941e562e8008804f9fe4400315ceb164752fac" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Mar 05 23:28:49 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Mar 05 23:49:24 2012 +0000" }, "message": "regmap: Fix rbtree block base in sync\n\nOtherwise we\u0027ll end up running with bogus register numbers.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "994f5db65ef4b83db0321842bd43c6bc0a51f000", "tree": "633121617abdf0799462b87ed19dd4cc7b2f2f56", "parents": [ "19694b5ea1d3a723dafe9544b5ee9a935414dc28" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Mar 05 23:31:39 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Mar 05 23:48:50 2012 +0000" }, "message": "regcache: Make sure we sync register 0 in an rbtree cache\n\nMost of the current users have register 0 as a volatile register or don\u0027t\nhave a register 0 so it\u0027s not been apparent that it\u0027s not getting synced.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "19694b5ea1d3a723dafe9544b5ee9a935414dc28", "tree": "fbac80eeccde035993a89d9444d8fe5d293edca3", "parents": [ "a313f9f565d84f2fcc81c818a6b0baaae752a821" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Tue Feb 28 19:28:02 2012 -0500" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Mar 01 11:10:35 2012 +0000" }, "message": "regmap: delete unused module.h from drivers/base/regmap files\n\nRemove unused module.h and/or replace with export.h\nas required.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "a0941e562e8008804f9fe4400315ceb164752fac", "tree": "292189d45e7bedeecec74c4b23d69ea3e7fb4b0c", "parents": [ "4d4cfd1656b5f6c88eae51c40741a695b108b006" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Feb 27 14:35:33 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Feb 27 14:35:33 2012 +0000" }, "message": "regmap: Fix x86_64 breakage\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "4d4cfd1656b5f6c88eae51c40741a695b108b006", "tree": "c20b71443a4643122523ccdb2a9034a389a52374", "parents": [ "ac8d91c801905a061ca883dca427a5e19602a1e7" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Feb 23 20:53:37 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Feb 24 14:52:41 2012 +0000" }, "message": "regmap: Allow drivers to sync only part of the register cache\n\nProvide a regcache_sync_region() operation which allows drivers to\nwrite only part of the cache back to the hardware. This is intended\nfor use in cases like power domains or DSP memories where part of the\ndevice register map may be reset without fully resetting the device.\n\nFully supporting these devices is likely to require additional work to\nmake specific regions of the register map cache only while they are in\nreset, but this is enough for most devices.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "ac8d91c801905a061ca883dca427a5e19602a1e7", "tree": "3b715a8aa18db4ed553811595c113ef95e1c5f75", "parents": [ "6ff7373809a9b4eb644d83e2e299da297e1cbffa" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Feb 23 19:31:04 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Feb 24 14:52:40 2012 +0000" }, "message": "regmap: Supply ranges to the sync operations\n\nIn order to allow us to support partial sync operations add minimum and\nmaximum register arguments to the sync operation and update the rbtree\nand lzo caches to use this new information. The LZO implementation is\nobviously not good, we could exit the iteration earlier, but there may\nbe room for more wide reaching optimisation there.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "5d5b7d4f80ed6e861c1c220fd57e3dad0912526e", "tree": "40c015040a63379d114b8f33b4d70e248867a9a4", "parents": [ "a3c3774176838bbfa4f6e48133644903818e56dc" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Feb 23 22:02:57 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Feb 23 22:10:56 2012 +0000" }, "message": "regmap: Add tracepoints for cache only and cache bypass\n\nUseful for figuring out where the hardware interaction went or came from.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "6ff7373809a9b4eb644d83e2e299da297e1cbffa", "tree": "b8cb568ef36f900a356327e2bb5ea19cb77719ec", "parents": [ "c3ec23288a92e20e0aff84a4cb6fbc7cc9bcf567" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Feb 23 22:05:59 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Feb 23 22:07:19 2012 +0000" }, "message": "regmap: Mark the cache as clean after a successful sync\n\nPreviously the cache would never be marked clean, meaning syncs would\nnever be suppressed which isn\u0027t the end of the world but could be\ninefficient.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c3ec23288a92e20e0aff84a4cb6fbc7cc9bcf567", "tree": "2bd8395c9e87fa9214ccd61c3b2a53b499727e3f", "parents": [ "2a14d7d9b7439fe62082a60a7f8983ccb463d134" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Feb 23 20:48:40 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Feb 23 20:57:11 2012 +0000" }, "message": "regmap: Remove default cache sync implementation\n\nIt\u0027s not used as all cache types have sync operations so it\u0027s just dead\ncode which never gets tested.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "a3c3774176838bbfa4f6e48133644903818e56dc", "tree": "a6398d371a2ee8c7b8e5854d3b04370ff404bcc9", "parents": [ "f0c2319f9f196726ebe4d7508fd8fbd804988db3" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Feb 23 20:11:58 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Feb 23 20:12:49 2012 +0000" }, "message": "regmap: Skip hardware defaults for LZO caches\n\nSaves some I/O when resyncing; we assume that syncs start from the device\nreset state.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "f0c2319f9f196726ebe4d7508fd8fbd804988db3", "tree": "7fd39dbf7cbadc9f175f7dface4641b16189fdf6", "parents": [ "09c6ecd394105c4864a0e409e181c9b1578c2a63" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Wed Feb 22 14:20:09 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Feb 22 14:24:45 2012 +0000" }, "message": "regmap: Expose the driver name in debugfs\n\nAdd a file called \u0027name\u0027 containing the name of the driver.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "09c6ecd394105c4864a0e409e181c9b1578c2a63", "tree": "84ddf6946e4aeeb70d39c919f18bc5f6441e54ca", "parents": [ "b8fb5ab156055b745254609f4635fcfd6b7dabc8" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Wed Feb 22 12:43:50 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Feb 22 13:10:31 2012 +0000" }, "message": "regmap: Add support for writing to regmap registers via debugfs\n\nTo enable writing to the regmap debugfs registers file users will\nneed to modify the source directly and #define REGMAP_ALLOW_WRITE_DEBUGFS.\nThe reason for this is that it is dangerous to expose this\nfunctionality in general where clients could potentially be PMICs.\n\n[A couple of minor style updates -- broonie]\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "b8fb5ab156055b745254609f4635fcfd6b7dabc8", "tree": "3b38473273181e316dd0db25ea4966cb1e7f946e", "parents": [ "7d5e525b9ceda0e3b85da0acdaa2de19fea51edc" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Feb 21 19:12:47 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Feb 21 19:29:18 2012 +0000" }, "message": "regmap: Support raw reads from cached registers\n\nFall back to a register by register read to do so; most likely we\u0027ll be\ncache only so the overhead will be low.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "aca1e172a1096ed3785e0da01d82943b7562527c", "tree": "0826c140b4e31acd7f8546727498dd849f099ba6", "parents": [ "3bf06a1ad9b147ca3a64b119d70c4a7c0ace3695", "2a14d7d9b7439fe62082a60a7f8983ccb463d134" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Feb 20 21:21:33 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Feb 20 21:21:33 2012 +0000" }, "message": "Merge branch \u0027topic/patch\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into regmap-drivers\n" }, { "commit": "3bf06a1ad9b147ca3a64b119d70c4a7c0ace3695", "tree": "7e3e546895c3734bfcf36b237aa6609576a8586d", "parents": [ "b01543dfe67bb1d191998e90d20534dc354de059", "c0eb46766d395da8d62148bda2e59bad5e6ee2f2" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Feb 20 21:21:25 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Feb 20 21:21:25 2012 +0000" }, "message": "Merge branch \u0027topic/devm\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into regmap-drivers\n" }, { "commit": "a6539c32949063c8147905512a83a98842c2d254", "tree": "0eb2d7a118d3fc94b998bc6fe24239fcdefa4450", "parents": [ "b01543dfe67bb1d191998e90d20534dc354de059" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Feb 17 14:20:14 2012 -0800" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Feb 20 21:17:08 2012 +0000" }, "message": "regmap: Allow users to query the size of register values\n\nGeneric infrastructure based on top of regmap may want to operate on\nblocks of data and therefore find it useful to find the size of the\nregister values. Provide an accessor operation for this.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "7d5e525b9ceda0e3b85da0acdaa2de19fea51edc", "tree": "22291170c9f95d3decce9eebfc8f2df5ce674014", "parents": [ "9cde5fcd435fd929db7b0b486efb435cdb1ddca4" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Feb 17 15:58:25 2012 -0800" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Feb 17 16:26:50 2012 -0800" }, "message": "regmap: Implement support for 32 bit registers and values\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "df00c79f78d8b0ad788daf689ea461ace9d0811f", "tree": "75ddc463dc7392797bc3d19dad2c010f3497d498", "parents": [ "8eaeb21925563075ae036c2e5ba8d041b70e18fa" ], "author": { "name": "Laxman Dewangan", "email": "ldewangan@nvidia.com", "time": "Fri Feb 17 18:57:26 2012 +0530" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Feb 17 09:19:00 2012 -0800" }, "message": "regmap: Bypassing cache when initializing cache\n\nDuring regcache_init, if client has not passed the\ndefault data of cached register then it is directly\nread from the hw to initialize cache. This hw register\nread happens before cache ops are initialized and hence\navoiding register read to check for the data available\non cache or not by enabling flag of cache_bypass.\n\nSigned-off-by: Laxman Dewangan \u003cldewangan@nvidia.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "61cddc57dc14a5dffa0921d9a24fd68edbb374ac", "tree": "f909dda9bab29b39cecbd67bc9af008a0cf1ec03", "parents": [ "d65b4e98d7ea3038b767b70fe8be959b2913f16d" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Wed Feb 15 10:23:25 2012 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Feb 15 08:31:32 2012 -0800" }, "message": "regmap: Fix cache defaults initialization from raw cache defaults\n\nCurrently registers with a value of 0 are ignored when initializing the register\ndefaults from raw defaults. This worked in the past, because registers without a\nexplicit default were assumed to have a default value of 0. This was changed in\ncommit b03622a8 (\"regmap: Ensure rbtree syncs registers set to zero properly\").\nAs a result registers, which have a raw default value of 0 are now assumed to\nhave no default. This again can result in unnecessary writes when syncing the\ncache. It will also result in unnecessary reads for e.g. the first update\noperation. In the case where readback is not possible this will even let the\nupdate operation fail, if the register has not been written to before.\n\nSo this patch removes the check. Instead it adds a check to ignore raw defaults\nfor registers which are volatile, since those registers are not cached.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: stable@vger.kernel.org\n" }, { "commit": "8eaeb21925563075ae036c2e5ba8d041b70e18fa", "tree": "165075722500d35cd6c6b459d2be638e491df718", "parents": [ "c9157198417076c0c2664ba997e7b0217f61fcce" ], "author": { "name": "Laxman Dewangan", "email": "ldewangan@nvidia.com", "time": "Sun Feb 12 19:49:43 2012 +0530" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Feb 14 14:03:32 2012 -0800" }, "message": "regmap: add regmap_bulk_write() for register write\n\nThe bulk_write() supports the data transfer to multi\nregister which takes the data into cpu_endianness format\nand does formatting of data to device format before\nsending to device.\nThe transfer can be completed in single transfer or multiple\ntransfer based on data formatting.\n\nSigned-off-by: Laxman Dewangan \u003cldewangan@nvidia.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c9157198417076c0c2664ba997e7b0217f61fcce", "tree": "354dcd5c829676cc7702b490dd18853176cdbac5", "parents": [ "d65b4e98d7ea3038b767b70fe8be959b2913f16d" ], "author": { "name": "Laxman Dewangan", "email": "ldewangan@nvidia.com", "time": "Fri Feb 10 21:30:27 2012 +0530" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sat Feb 11 23:03:45 2012 +0000" }, "message": "regmap: Support for caching in reg_raw_write()\n\nAdding support for caching of data into the\nnon-volatile register from the call of reg_raw_write().\n\nThis will allow the larger block of data write into multiple\nregister without worrying whether register is cached or not\nthrough reg_raw_write().\n\nSigned-off-by: Laxman Dewangan \u003cldewangan@nvidia.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "2a14d7d9b7439fe62082a60a7f8983ccb463d134", "tree": "5a49db57fb6856e92f824870efb8e258e70729e6", "parents": [ "8a892d6996b60c822f19ad1844eb15b96ce393c7" ], "author": { "name": "Axel Lin", "email": "axel.lin@gmail.com", "time": "Fri Feb 10 19:29:55 2012 +0800" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Feb 10 11:46:14 2012 +0000" }, "message": "regmap: Fix kcalloc parameters swapped\n\nThe first parameter should be \"number of elements\" and the second parameter\nshould be \"element size\".\n\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "028a01e601487b5991b70dba506dfe87d83543f6", "tree": "f92c3f85f5b6d1d95dbc2467289fdc5748707c8b", "parents": [ "847fb6fdf58c0ef4c207d2853a043a4da3db9c76" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Feb 06 18:02:06 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Feb 06 19:24:46 2012 +0000" }, "message": "regmap: Add debugfs information for the cache status\n\nShow all the cache status flags in debugfs if we have a cache.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "847fb6fdf58c0ef4c207d2853a043a4da3db9c76", "tree": "70c75bb5f00233ab80e49ed3e4d1bae03f456734", "parents": [ "aa795d129246cb4c973076e3242b8a2eb374f1ef" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Feb 06 18:01:35 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Feb 06 19:24:35 2012 +0000" }, "message": "regmap: Don\u0027t use bitfields for booleans\n\nThis was a cut\u0027n\u0027paste from some older code.\n\nSince we\u0027re about to add debugfs support don\u0027t do the obvious thing and\nuse bool, use u32 instead (which debugfs has been using since time\nimmemorial).\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "aa795d129246cb4c973076e3242b8a2eb374f1ef", "tree": "293e910cb30abab980470be02a3d4fdadc4046eb", "parents": [ "4191f19792bf91267835eb090d970e9cd6277a65" ], "author": { "name": "Axel Lin", "email": "axel.lin@gmail.com", "time": "Tue Jan 31 11:48:18 2012 +0800" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Jan 31 11:25:08 2012 +0000" }, "message": "regmap: Remove incorrect unreachable comment in regcache_set_val()\n\nregcache_set_val() returns false if cache[idx] !\u003d val.\nThus it actually is not unreachable.\n\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c0eb46766d395da8d62148bda2e59bad5e6ee2f2", "tree": "9b808ba04041f4f10d08b384b4ad8c608a86df4c", "parents": [ "567e47935a7cddd8e823c73bb8ee0b2805cd4940" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Jan 30 19:56:52 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Jan 30 21:06:43 2012 +0000" }, "message": "regmap: Implement managed regmap_init()\n\nSave error handling and unwinding code in drivers by providing managed\nversions of the regmap init functions, simplifying usage.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "4191f19792bf91267835eb090d970e9cd6277a65", "tree": "ef01c8d48b3d6fd9c3f1bbffb4a77c7560c1d4d5", "parents": [ "c212acccc368a087a53559aac2b7d3be941b1252" ], "author": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Mon Jan 30 15:08:16 2012 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Jan 30 16:23:11 2012 +0000" }, "message": "regmap: if format_write is used, declare all registers as \"unreadable\"\n\nUsing .format_write means, we have a custom function to write to the\nchip, but not to read back. Also, mark registers as \"not precious\" and\n\"not volatile\" which is implicit because we cannot read them. Make those\nfunctions use \u0027regmap_readable\u0027 to reuse the checks done there.\n\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c212acccc368a087a53559aac2b7d3be941b1252", "tree": "260a587cc531a75ad1abaf1d40ce775c4e236f32", "parents": [ "9aa507505cdcd10b7390398790f013374ee74a26" ], "author": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Sat Jan 28 02:16:41 2012 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Jan 29 21:42:40 2012 +0000" }, "message": "regmap: Properly round reg_bytes and val_bytes\n\nFor the upcoming 2/6-format, we don\u0027t see debugfs output otherwise,\nsince the current division results in 0. I\u0027d think 10/14 is broken\ncurrently, too.\n\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "9aa507505cdcd10b7390398790f013374ee74a26", "tree": "1ed486dd7d9f1a0c54cdc082992150fed1fb635d", "parents": [ "a24f64a648376766497fddd8bc24b1ca5b906431" ], "author": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Fri Jan 27 16:10:22 2012 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Jan 27 16:26:03 2012 +0000" }, "message": "regmap: Add support for 2/6 register formating\n\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "a24f64a648376766497fddd8bc24b1ca5b906431", "tree": "b06e00797e507aa884b11bbba3f45dd66e5b0b90", "parents": [ "7e53b195e412a813e915843adc7e4d91868e8e94" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Jan 26 18:30:16 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Jan 26 18:34:49 2012 +0000" }, "message": "regmap: Reset device debugfs when reinitialising the cache\n\nMost of the data exposed via debugfs is for or from the cache so reset\nall the debugfs configuration to make sure everything is up to date with\nthe latest configuration, especially if we\u0027re changing cache type.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "8a892d6996b60c822f19ad1844eb15b96ce393c7", "tree": "e3b2281798d9188cb69f21ff9d965d1073a69957", "parents": [ "d9db762708e27c2892db9d8a54e735a8e506e16e" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Jan 25 21:05:48 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Jan 25 21:22:05 2012 +0000" }, "message": "regmap: Bypass the cache when applying patches\n\nOtherwise any patch that affects a register which is writable may trash\ncached values.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "d9db762708e27c2892db9d8a54e735a8e506e16e", "tree": "6c3dfa0bdb888df5f237f7b9de78c2b8a035ad91", "parents": [ "22f0d90a34827812413bb3fbeda6a2a79bb58423" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Jan 25 21:06:33 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Jan 25 21:21:56 2012 +0000" }, "message": "regmap: Skip patch application when the cache is not dirty on sync\n\nOn the basis that if we don\u0027t actually need to resync the cache then the\npatches are probably also already applied.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "7e53b195e412a813e915843adc7e4d91868e8e94", "tree": "894a83b52939e7e67b7e29a54aef2ab1ad4d1e0b", "parents": [ "82159ba8e6ef8c38e3e0452d90b4ff8da9e4b2c1" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Jan 25 20:46:53 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Jan 25 21:20:49 2012 +0000" }, "message": "regmap: Unexport regcache_write() and regcache_read()\n\nThey have no current users which is fortunate as they don\u0027t take the lock\nand therefore aren\u0027t safe to use externally. We\u0027ll need to add new\noperations if direct cache access is needed.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "22f0d90a34827812413bb3fbeda6a2a79bb58423", "tree": "c54935a6e2637408da23aa261c81f89dffa0724e", "parents": [ "dcd6c92267155e70a94b3927bce681ce74b80d1f" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sat Jan 21 12:01:14 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Jan 23 14:01:18 2012 +0000" }, "message": "regmap: Support register patch sets\n\nDevice manufacturers frequently provide register sequences, usually not\nfully documented, to be run at startup in order to provide better defaults\nfor devices (for example, improving performance in the light of silicon\nevaluation). Support such updates by allowing drivers to register update\nsets with the core. These updates will be written to the device immediately\nand will also be rewritten when the cache is synced.\n\nThe assumption is that the reason for resyncing the cache will always be\nthat the device has been powered off. If this turns out to not be the case\nthen a separate operation can be provided.\n\nCurrently the implementation only allows a single set of updates to be\nspecified for a device, this could be extended in future.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "421e8d2de3bd8b089dc6322d8589b7eb38437a23", "tree": "b98bf2c5f9d26748129616268638b55b4106d167", "parents": [ "dcd6c92267155e70a94b3927bce681ce74b80d1f" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Jan 20 13:39:37 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Jan 20 13:49:30 2012 +0000" }, "message": "regmap: Reset cache status when reinitialsing the cache\n\nWhen we reinitialise the cache make sure that we reset the cache access\nflags, ensuring that the reinitialised cache is in the default state\nwhich is what callers would and do expect given the function name.\n\nThis is particularly likely to cause issues in systems where there was no\ncache previously as those systems have cache bypass enabled, as for the\nwm8994 driver where this was noticed.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "82159ba8e6ef8c38e3e0452d90b4ff8da9e4b2c1", "tree": "2f488ebc125b24d6790afad633ec8be1e933be18", "parents": [ "dcd6c92267155e70a94b3927bce681ce74b80d1f" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Jan 18 10:52:25 2012 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Jan 20 12:15:39 2012 +0000" }, "message": "regmap: Add support for padding between register and address\n\nSome devices, especially those with high speed control interfaces, require\npadding between the register and the data. Support this in the regmap API\nby providing a pad_bits configuration parameter.\n\nOnly devices with integer byte counts are supported.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "681ba97d9fbff59f67c71f1d9a88ad0b8ef49d25", "tree": "a9f2719a6a283bdbca27167aa2803cd8ddae6930", "parents": [ "8569d023a0db699c462337d471f7e92163142e37", "209a600623cf13a8168b2f6b83643db7825abb9a" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Dec 05 16:21:05 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Dec 05 16:21:05 2011 +0000" }, "message": "Merge branch \u0027regmap/irq\u0027 into regmap-next\n" }, { "commit": "209a600623cf13a8168b2f6b83643db7825abb9a", "tree": "4e18c677d51bbdf6fc8771ca13b38c74431f1e4a", "parents": [ "d23511f9590870effa5ace575b59aac18c47175f" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Dec 05 16:10:15 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Dec 05 16:13:31 2011 +0000" }, "message": "regmap: Add irq_base accessor to regmap_irq\n\nAllows devices to discover their own interrupt without having to remember\nit themselves.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "8569d023a0db699c462337d471f7e92163142e37", "tree": "7852eeafa7986edf03b2fab354b4ba2718ee44bd", "parents": [ "bc7ee55633867909bb05e71f957a4d3c1aa1b488", "bf315173359b2f3b8b8ccca4264815e91f30be12" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Dec 05 13:18:50 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Dec 05 13:18:50 2011 +0000" }, "message": "Merge branch \u0027topic/cache\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into regmap-next\n" }, { "commit": "bf315173359b2f3b8b8ccca4264815e91f30be12", "tree": "eb922a86d595849df02c474e034c855d770abce0", "parents": [ "50b776fc71c13663eb7434f634f2b796de5c9885" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sat Dec 03 17:06:20 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Dec 05 13:17:36 2011 +0000" }, "message": "regmap: Allow drivers to reinitialise the register cache at runtime\n\nSometimes the register map information may change in ways that drivers can\ndiscover at runtime. For example, new revisions of a device may add new\nregisters. Support runtime discovery by drivers by allowing the register\ncache to be reinitialised with a new function regmap_reinit_cache() which\ndiscards the existing cache and creates a new one.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "bc7ee55633867909bb05e71f957a4d3c1aa1b488", "tree": "b8465a2ee229fed3a7ea133a983236ffe7f657d7", "parents": [ "018690d33ecf4aa1eb1415e38c40e2b0b6c7808e" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Nov 30 14:27:08 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Nov 30 20:51:09 2011 +0000" }, "message": "regmap: Add trace event for successful cache reads\n\nCurrently we only trace physical reads, there\u0027s no instrumentation if\nthe read is satisfied from cache.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "018690d33ecf4aa1eb1415e38c40e2b0b6c7808e", "tree": "3ae08fb9d199813840564fb392ebc9b4a5d8c230", "parents": [ "c86845dc7b56be050b9e53b31079e8bd0a3dc279" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 29 20:10:36 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 29 20:15:50 2011 +0000" }, "message": "regmap: Allow regmap_update_bits() users to detect changes\n\nSome users of regmap_update_bits() would like to be able to tell their\nusers if they actually did an update so provide a variant which also\nreturns a flag indicating if an update took place. We could return a\ntristate in the return value of regmap_update_bits() but this makes the\nAPI more cumbersome to use and doesn\u0027t fit with the general zero for\nsuccess idiom we have.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c86845dc7b56be050b9e53b31079e8bd0a3dc279", "tree": "3e1173ec8ef5afc528bc9bc106ba11868647241a", "parents": [ "cce585ce1ebd5307c9709e24758d5eb8a1e087a7", "d23511f9590870effa5ace575b59aac18c47175f" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Nov 28 18:52:24 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Nov 28 18:52:24 2011 +0000" }, "message": "Merge remote-tracking branch \u0027regmap/topic/irq\u0027 into regmap-next\n" }, { "commit": "d23511f9590870effa5ace575b59aac18c47175f", "tree": "c30929de930763a8a4930a171478dca9d414dfc3", "parents": [ "f8beab2bb611d735767871e0e1a12dc6a0def7b1" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Nov 28 18:50:39 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Nov 28 18:51:57 2011 +0000" }, "message": "regmap: Report if we actually handled an interrupt in regmap-irq\n\nWhile the IRQ core doesn\u0027t currently support shared threaded interrupts\nthat\u0027s no reason for drivers not to do their bit and report IRQ_NONE when\nthey don\u0027t get an interrupt. This allows the core spurious/wedget interrupt\ndetection support to do its thing.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "cce585ce1ebd5307c9709e24758d5eb8a1e087a7", "tree": "34afe74754a9714610e39a89f5b85645cf1dded2", "parents": [ "bad2ab4b6d938482c2b0bdcf80a8d14dbef4e8f5" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 22 11:33:31 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 22 11:43:01 2011 +0000" }, "message": "regmap: Fix rbtreee build when not using debugfs\n\nThe debugfs functions don\u0027t stub themselves out quite so well as might\nbe desirable so provide functions which do do this stubbing.\n\nReported-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "bad2ab4b6d938482c2b0bdcf80a8d14dbef4e8f5", "tree": "d62234f38e52aa3a76bea4d5dc44cc01f6632c28", "parents": [ "052d2cd123e7e36ce54558ac5af0360de2343b2b" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Nov 21 19:44:44 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Nov 21 19:50:10 2011 +0000" }, "message": "regmap: Provide debugfs dump of the rbtree cache data\n\nShow the register ranges we have in each rbtree node in debugfs, plus\nsome statistics on how big each node is and the total number of nodes.\nIt may also be worth collecting data on the ranges of dirty registers\nto see if there\u0027s much mileage in trying to coalesce writes on sync.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "052d2cd123e7e36ce54558ac5af0360de2343b2b", "tree": "5b400810d15810a0eac0493ec84f15aee13c7fd8", "parents": [ "d91e8db2c3bbe8ef0e2f3e1a6ff5b31a8d53ef16" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Nov 21 19:05:13 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Nov 21 19:48:26 2011 +0000" }, "message": "regmap: Do debugfs init before cache init\n\nThis allows caches to add custom debugfs files.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "d91e8db2c3bbe8ef0e2f3e1a6ff5b31a8d53ef16", "tree": "2bcc299fa62738407b5e25483230f7249f0d016d", "parents": [ "4c691664583ef6a91f9ed0e08a75fbd30a5ffd5c" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Nov 18 16:03:50 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Nov 20 20:56:38 2011 +0000" }, "message": "regmap: Suppress noop writes in regmap_update_bits()\n\nIf the new register value is identical to the original one then suppress\nthe write to the hardware in regmap_update_bits(), saving some I/O cost.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "4c691664583ef6a91f9ed0e08a75fbd30a5ffd5c", "tree": "78f9234a8329352e1150ebc5409fe57171dff154", "parents": [ "b44d48c1ccf70273a91b7d3a920b0b54c3cb314f" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Nov 18 16:53:00 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Nov 20 20:56:34 2011 +0000" }, "message": "regmap: Remove indexed cache type\n\nThere should be no situation where it offers any advantage over rbtree\nand there are no current users so remove the code for simplicity.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "b44d48c1ccf70273a91b7d3a920b0b54c3cb314f", "tree": "1208c5fa80a8e0b4f14844914afc76914572eb67", "parents": [ "064d4db11e23949c40b8a2f2f6be11c131b53932" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Wed Nov 16 20:34:04 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Nov 17 16:51:27 2011 +0000" }, "message": "regmap: Drop check whether a register is readable in regcache_read\n\nOne of the reasons for using a cache is to have a software shadow of a register\nwhich is writable but not readable. This allows us to do a read-modify-write\noperation on such a register.\n\nCurrently regcache checks whether a register is readable when performing a\ncached read and returns an error if it is not. Drop this check, since it will\nprevent us from using the cache for registers where read-back is not possible.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "064d4db11e23949c40b8a2f2f6be11c131b53932", "tree": "a61edaa49618b7189a01fa9bb1a9c19e5cfda625", "parents": [ "7e5ec63ef574775900c82bd98f95bf039f513de3" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Wed Nov 16 20:34:03 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Nov 17 16:51:23 2011 +0000" }, "message": "regmap: Properly round cache_word_size\n\nregcache currently only properly works with val bit sizes of 8 or 16, since\nit will, when calculating the cache word size, round down. This causes the\ncache storage to be too small to hold the full register value. Fix this by\nrounding up instead.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "7e5ec63ef574775900c82bd98f95bf039f513de3", "tree": "0631b11d049bcc0445107ace9333c8810dcfdb85", "parents": [ "19254411db4e69d90958244c5017e7e4a38547b0" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Wed Nov 16 16:28:21 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Nov 16 17:34:53 2011 +0000" }, "message": "regmap: Add support for 10/14 register formating\n\nThis patch adds support for 10 bits register, 14 bits value type register\nformating. This is for example used by the Analog Devices AD5380.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "19254411db4e69d90958244c5017e7e4a38547b0", "tree": "fd45ca553cb7aef1c4665b6a28df92818d8ce507", "parents": [ "720e4616e8fd85284ef1addd8b8d93d8415e8dbc" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Wed Nov 16 16:28:19 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Nov 16 17:34:53 2011 +0000" }, "message": "regmap: Try cached read before checking if a hardware read is possible\n\nFor some register format types we do not provide a parse_val so we can not do a\nhardware read. But a cached read is still possible, so try to read from the\ncache first, before checking whether a hardware read is possible. Otherwise the\ncache becomes pretty useless for these register types.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "720e4616e8fd85284ef1addd8b8d93d8415e8dbc", "tree": "7e168b437b5b4ecb1154186e3234fbdbf9c52b92", "parents": [ "e5e3b8abeda1cf45f5a079458dbc267952694c7a" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Wed Nov 16 16:28:17 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Nov 16 17:34:53 2011 +0000" }, "message": "regmap: Make reg_config reg_defaults const\n\nThe reg_defaults field usually points to a static per driver array, which should\nnot be modified. Make requirement this explicit by making reg_defaults const.\nTo allow this the regcache_init code needs some minor changes. Previoulsy the\nreg_config was not available in regcache_init and regmap-\u003ereg_defaults was used\nto pass the default register set to regcache_init. Now that the reg_config is\navailable we can work on it directly.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "e5e3b8abeda1cf45f5a079458dbc267952694c7a", "tree": "46bd89885c027beaa4d549ea5f1d79f8a9279433", "parents": [ "c2b1ecd13c6a7b19f1c0c48b68f61ab083f3ec3f" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Wed Nov 16 16:28:16 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Nov 16 17:34:53 2011 +0000" }, "message": "regmap: Move initialization of regcache related fields to regcache_init\n\nMove the initialization regcache related fields of the regmap struct to\nregcache_init. This allows us to keep regmap and regcache code better\nseparated.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c2b1ecd13c6a7b19f1c0c48b68f61ab083f3ec3f", "tree": "d895140a11bfaaa1e5240b69e1a94fc49168859e", "parents": [ "462a185c5cea7063348003c1644b70a6f6780f01" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Tue Nov 15 13:34:41 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 15 19:22:59 2011 +0000" }, "message": "regmap: Do not call regcache_exit from regcache_lzo_init error path\n\nCalling regcache_exit from regcache_lzo_init is first of all a layering\nviolation and secondly will cause double frees. regcache_exit will free buffers\nallocated by the core, but the core will also free the same buffers when the\ncacheops init callback returns an error. Thus we end up with a double free.\nFix this by not calling regcache_exit but only free those buffers which, have\nbeen allocated in this function.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "462a185c5cea7063348003c1644b70a6f6780f01", "tree": "ea7bac0e1c53a745fc41e12142cadf6b334d42bf", "parents": [ "bd061c78cabc28bb64ed79f784d24918b6bdb791" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Tue Nov 15 13:34:40 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 15 19:22:59 2011 +0000" }, "message": "regmap: Do not call regcache_exit from regcache_rbtree_init error path\n\nCalling regcache_exit from regcache_rbtree_init is first of all a layering\nviolation and secondly will cause double frees. regcache_exit will free buffers\nallocated by the core, but the core will also free the same buffers when the\ncacheops init callback returns an error. Thus we end up with a double free.\nFix this by not calling regcache_exit but only free those buffers which, have\nbeen allocated in this function.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "bd061c78cabc28bb64ed79f784d24918b6bdb791", "tree": "22cc4e766df7839257eaa893ada3b623d6201e09", "parents": [ "021cd616decb4e8a4b31f1f8c466a847e8c04e67" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Mon Nov 14 10:40:17 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Nov 14 21:46:25 2011 +0000" }, "message": "regmap: Fix memory leak in regcache_init error path\n\nMake sure all allocated memory gets freed again in case initializing the cache\nfailed.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "021cd616decb4e8a4b31f1f8c466a847e8c04e67", "tree": "94d59c03e8fd9b89148b76cf3cc18eda2ef05d87", "parents": [ "abbb18fb4ad7472ee2e1351f0ca12bce64cac143" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Mon Nov 14 10:40:16 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Nov 14 21:46:09 2011 +0000" }, "message": "regmap: Fix memory leak in regcache_hw_init error path\n\nMake sure reg_defaults_raw gets freed in case of an error.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "abbb18fb4ad7472ee2e1351f0ca12bce64cac143", "tree": "6d978b25cf53daefb0003cd54d4f98bbc3e0c292", "parents": [ "58072cbfc522c2520e34333a53c8f17bb1adb1a0" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Mon Nov 14 10:40:15 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Nov 14 21:44:45 2011 +0000" }, "message": "regmap: return ERR_PTR instead of NULL in regmap_init\n\nThe regmap_init documentation states that it will either return a pointer to a\nvalid regmap structure or a ERR_PTR in case of an error. Currently it returns a\nNULL pointer in case no bus or no config was given. Since NULL is not a\nERR_PTR a caller might assume that it is a pointer to a valid regmap structure,\nso return a ERR_PTR(-EINVAL) instead.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "58072cbfc522c2520e34333a53c8f17bb1adb1a0", "tree": "f7d877506023930d3aeaa2b7a2ed34a9fa801c95", "parents": [ "c48a9d74926c83f62b0251eff0a3dde259923856" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Thu Nov 10 18:15:15 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Nov 10 17:41:20 2011 +0000" }, "message": "regmap: Fix memory leak in regmap_init error path\n\nIf regcache initialization fails regmap_init will currently exit without\nfreeing work_buf.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c48a9d74926c83f62b0251eff0a3dde259923856", "tree": "e9292f22699f2ae1ea9e797222a7750ea498dd75", "parents": [ "82cd9965c37be7e2cbcb79ad991a6b9860f855d8" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Tue Nov 08 18:37:26 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Nov 09 00:56:52 2011 +0000" }, "message": "regmap: Support some more block operations on cached devices\n\nCommit 10a08d9f (\"regmap: Support some block operations on cached devices\")\nallowed raw read operations without throwing a warning when using caches if\nall registers are volatile. This patch does the same for raw write operations.\n\nThis is for example useful when loading a firmware in a predefined volatile\nregion on a chip where we otherwise want registers to be cached.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "82cd9965c37be7e2cbcb79ad991a6b9860f855d8", "tree": "79402d03e53fe29aca0138ddd37e62e2cb65200a", "parents": [ "81bf58eb3c16302f19676e73dfe4d1832199c0ef" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Tue Nov 08 18:37:25 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Nov 09 00:56:51 2011 +0000" }, "message": "regmap: Add helper function for checking if a register range is volatile\n\nWe already have the same code for checking whether a register range is volatile\nin two different places. Instead of duplicating it once more add a small helper\nfunction for checking whether a register range is voltaile.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "81bf58eb3c16302f19676e73dfe4d1832199c0ef", "tree": "529d42f058dbe903ae2400bdcf4c8e207654662f", "parents": [ "b973aa3624a531c7d2b4d8d199142299488f573e", "f8beab2bb611d735767871e0e1a12dc6a0def7b1", "50b776fc71c13663eb7434f634f2b796de5c9885" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 08 14:16:06 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 08 14:16:06 2011 +0000" }, "message": "Merge branches \u0027regmap/irq\u0027 and \u0027regmap/cache\u0027 into regmap-next\n" }, { "commit": "50b776fc71c13663eb7434f634f2b796de5c9885", "tree": "360e58b6b93e7142b9c02b7aa987a6c65e98f7a8", "parents": [ "8ae0d7e8a918e9603748abe9b31984fc5d96abb3" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Nov 02 15:00:03 2011 +0000" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 08 14:15:00 2011 +0000" }, "message": "regmap: Rename LZO cache type to compressed\n\nUsers probably don\u0027t care about the specific compression algorithm and\nwe might want to use a different algorithm (snappy being the one I\u0027m\nthinking of right now) so update the public interface to have a more\ngeneric name.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "8ae0d7e8a918e9603748abe9b31984fc5d96abb3", "tree": "329564b9bdc3cac89a3ac1586c9e5812ab21bf1c", "parents": [ "1ea6b8f48918282bdca0b32a34095504ee65bab5" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Oct 26 10:34:22 2011 +0200" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 08 11:38:15 2011 +0000" }, "message": "regmap: Track if the register cache is dirty and suppress unneeded syncs\n\nAllow drivers to optimise out the register cache sync if they didn\u0027t need\nto do one. If the hardware is desynced from the register cache (by power\nloss for example) then the driver should call regcache_mark_dirty() to\nlet the core know about this.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "b973aa3624a531c7d2b4d8d199142299488f573e", "tree": "d3f6b043f9de40399c00034dd6eea75a33dfe11c", "parents": [ "7ea75801830082f68e4eb7f2e82283b9b2367461" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Oct 28 23:46:18 2011 +0200" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 08 11:32:55 2011 +0000" }, "message": "regmap: Fix typo in kerneldoc for regmap_update_bits()\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "7ea75801830082f68e4eb7f2e82283b9b2367461", "tree": "874607d31a852ee43bfd06dc93c845c1fce1ecf4", "parents": [ "82732bdd663ee9dc1ad4b0409881fe89a9d827ca" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 23 16:54:07 2011 +0200" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 08 11:32:31 2011 +0000" }, "message": "regmap: Fix word wrap in Makefile\n\n80 columns FTW.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "82732bdd663ee9dc1ad4b0409881fe89a9d827ca", "tree": "11e85062bdac8075c296a45350f0bde3dbb70130", "parents": [ "1ea6b8f48918282bdca0b32a34095504ee65bab5" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Oct 18 00:37:00 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 08 11:32:05 2011 +0000" }, "message": "regmap: Prepare LZO cache for variable block sizes\n\nGive regcache_lzo_block_count() a copy of the map so that when we decide\nwe want to make the LZO cache more controllable we can more easily do so.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "f8beab2bb611d735767871e0e1a12dc6a0def7b1", "tree": "a30103e40ae9d4473025edad6a2b3a28e3133fb5", "parents": [ "1ea6b8f48918282bdca0b32a34095504ee65bab5" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Oct 28 23:50:49 2011 +0200" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Nov 08 11:29:48 2011 +0000" }, "message": "regmap: Add a reusable irq_chip for regmap based interrupt controllers\n\nThere seem to be lots of regmap-using devices with very similar interrupt\ncontrollers with a small bank of interrupt registers and mask registers\nwith an interrupt per bit. This won\u0027t cover everything but it\u0027s a good\nstart.\n\nEach chip supplies a base for the status registers, a base for the mask\nregisters, an optional base for writing acknowledgements (which may be the\nsame as the status registers) and an array of bits within each of these\nregister banks which indicate the interrupt.\n\nThere is an assumption that the bit for each interrupt will be the same\nin each of the register bank.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "1b6bc32f0a7380102499deb6aa99a59e789efb33", "tree": "283ef829016d671e7be5a6f72c00fa59fbc9f842", "parents": [ "bff7832dd6670dd0e215ce32d60b18f3825a6555" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Fri May 27 07:12:15 2011 -0400" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Mon Oct 31 19:31:38 2011 -0400" }, "message": "drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required.\n\nMost of these files were implicitly getting EXPORT_SYMBOL via\ndevice.h which was including module.h, but that path will be broken\nsoon.\n\n[ with input from Stephen Rothwell \u003csfr@canb.auug.org.au\u003e ]\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\n" }, { "commit": "4e7e2a2008f5d8c49791c412849d5b0232d39bb3", "tree": "32c3fa2d5cefb388689cb795225022769bf7b413", "parents": [ "8a9ea3237e7eb5c25f09e429ad242ae5a3d5ea22", "7cccbdc84487616c3dbe493b04bfa1f362f4bc56" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 25 13:57:45 2011 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 25 13:57:45 2011 +0200" }, "message": "Merge branch \u0027for-linus\u0027 of git://opensource.wolfsonmicro.com/regmap\n\n* \u0027for-linus\u0027 of git://opensource.wolfsonmicro.com/regmap: (62 commits)\n mfd: Enable rbtree cache for wm831x devices\n regmap: Support some block operations on cached devices\n regmap: Allow caches for devices with no defaults\n regmap: Ensure rbtree syncs registers set to zero properly\n regmap: Allow rbtree to cache zero default values\n regmap: Warn on raw I/O as well as bulk reads that bypass cache\n regmap: Return a sensible error code if we fail to read the cache\n regmap: Use bsearch() to search the register defaults\n regmap: Fix doc comment\n regmap: Optimize the lookup path to use binary search\n regmap: Ensure we scream if we enable cache bypass/only at the same time\n regmap: Implement regcache_cache_bypass helper function\n regmap: Save/restore the bypass state upon syncing\n regmap: Lock the sync path, ensure we use the lockless _regmap_write()\n regmap: Fix apostrophe usage\n regmap: Make _regmap_write() global\n regmap: Fix lock used for regcache_cache_only()\n regmap: Grab the lock in regcache_cache_only()\n regmap: Modify map-\u003ecache_bypass directly\n regmap: Fix regcache_sync generic implementation\n ...\n" }, { "commit": "de2d808f4de091321978d05a85ef0819e8f3561a", "tree": "d2b3d27de79f9cd7d7092a886c8a9479588a5428", "parents": [ "8528bdd450d34687b380c0f87992d105bdf54ca3" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 13:24:52 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Oct 13 11:41:54 2011 +0100" }, "message": "regmap: Support some block operations on cached devices\n\nSupport raw reads if all the registers being read are volatile, the cache\nwill have no impact for tem.\n\nSupport bulk reads either directly (if all the registers are volatile) or\nby falling back to iterating over single register reads otherwise.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "8528bdd450d34687b380c0f87992d105bdf54ca3", "tree": "1a91b49ac3be49e677f438ab0608b7ec8ebd3c72", "parents": [ "b03622a80d2206c4179d6a41a0dc5cfbdfc853ee" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 13:13:58 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 11:55:32 2011 +0100" }, "message": "regmap: Allow caches for devices with no defaults\n\nWe only really need the defaults in order to cut down the number of\nregisters we sync and to satisfy reads while the device is powered off\nbut not all devices are going to need to do that (always on devices like\nPMICs being the prime example) so don\u0027t require those devices to supply\na default. Instead only try to fall back to hardware defaults if the\ndriver told us to.\n\nDevices using LZO won\u0027t be able to instantiate with this, that will require\nsome updates in the LZO code to handle this case.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "b03622a80d2206c4179d6a41a0dc5cfbdfc853ee", "tree": "7f0e02bbddfd3930e3aabe553d9efb4c423c47fa", "parents": [ "e42c5a9a4230c38ceba0a890b30a2d0dd9314bff" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 12:54:25 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 10:26:48 2011 +0100" }, "message": "regmap: Ensure rbtree syncs registers set to zero properly\n\nSimplify the check for registers set at their default value by avoiding\npicking a default value in the case where we don\u0027t have one. Instead we\nonly compare the current value to the current value when we looked one\nup. This fixes the case where we don\u0027t have a default stored but the value\nwas set to zero when that isn\u0027t the chip default.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "e42c5a9a4230c38ceba0a890b30a2d0dd9314bff", "tree": "19fc12b745f2ff91a6a9dc29b6c2a3f5ffde1b99", "parents": [ "04e016adcae28b65ddc9e756947fa1526a51c0b5" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 14:30:02 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 10:25:00 2011 +0100" }, "message": "regmap: Allow rbtree to cache zero default values\n\nEnsure that when we start up in cache only mode we can store defaults of\nzero, otherwise if the hardware is unavailable we won\u0027t be able to read.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "04e016adcae28b65ddc9e756947fa1526a51c0b5", "tree": "f4068bbe3609ee83f6e0eb98bb71772b1c467ebe", "parents": [ "6e6ace00a045251bd172b9b9c2379857bbff3dc7" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 13:35:43 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 10:24:33 2011 +0100" }, "message": "regmap: Warn on raw I/O as well as bulk reads that bypass cache\n\nAs with the bulk reads we really should be able to make these play\nnicely with the cache but warn for now.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "6e6ace00a045251bd172b9b9c2379857bbff3dc7", "tree": "63a4d6686b3955ca16e7727883445209de67074b", "parents": [ "f094fea68f0575286c55c06141cc89ffd0049024" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 13:23:31 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 10:24:03 2011 +0100" }, "message": "regmap: Return a sensible error code if we fail to read the cache\n\nIf a register isn\u0027t cached then let callers know that so they can fall\nback or error handle appropriately.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "f094fea68f0575286c55c06141cc89ffd0049024", "tree": "6e6ff489fd8e445ff3b1e1a33e7488395d841e1b", "parents": [ "0eef6b0415f58ed16aff95af8c92514ce5c01258" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Oct 04 22:05:47 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 12:36:56 2011 +0100" }, "message": "regmap: Use bsearch() to search the register defaults\n\nRather than open coding a binary search use the standard bsearch() using\nthe comparison function we\u0027re already using for sort() on insert. This\nfixes a lockup I was observing due to iterating on min \u003c\u003d max rather\nthan min \u003c max when we fail to look up.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "0eef6b0415f58ed16aff95af8c92514ce5c01258", "tree": "9b9340c9600b82b11619163faa71733f08e752f6", "parents": [ "c08604b8ae72b4fa1843a76fc7b403ddec49f8f4" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Mon Oct 03 06:54:16 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 03 11:50:53 2011 +0100" }, "message": "regmap: Fix doc comment\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c08604b8ae72b4fa1843a76fc7b403ddec49f8f4", "tree": "64de79de1019dbc3fd7862693a245bb29bf25e4b", "parents": [ "ac77a765cb6e3b5aa41c186ad9f37db7fdad7dbe" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Mon Oct 03 10:50:14 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 03 11:50:53 2011 +0100" }, "message": "regmap: Optimize the lookup path to use binary search\n\nSince there are more lookups than insertions in a typical\nscenario, optimize the linear search into a binary search. For\nthis to work, we need to keep reg_defaults sorted upon\ninsertions, for now be lazy and use sort().\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "ac77a765cb6e3b5aa41c186ad9f37db7fdad7dbe", "tree": "8a5c8df6dea4899dfff26eafe7027b1349be23a6", "parents": [ "6eb0f5e0154facfe4f0acdb9f474cde773319efc" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Thu Sep 29 14:36:28 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Sep 30 13:57:47 2011 +0100" }, "message": "regmap: Ensure we scream if we enable cache bypass/only at the same time\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "6eb0f5e0154facfe4f0acdb9f474cde773319efc", "tree": "ef902b2751362a7ecd607a992bd4426a110d308b", "parents": [ "beb1a10f219ce720c13168203bd5ebe4ce7879e0" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Thu Sep 29 14:36:27 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Sep 30 13:57:47 2011 +0100" }, "message": "regmap: Implement regcache_cache_bypass helper function\n\nEnsure we\u0027ve got a function so users can enable/disable the\ncache bypass option.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "beb1a10f219ce720c13168203bd5ebe4ce7879e0", "tree": "99c7f842621284fcf9313a77f963ad4dfbd0a018", "parents": [ "13753a9088af23c61e2f5c10a8f3ea136d8ebab5" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Thu Sep 29 14:36:26 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Sep 30 13:57:47 2011 +0100" }, "message": "regmap: Save/restore the bypass state upon syncing\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "13753a9088af23c61e2f5c10a8f3ea136d8ebab5", "tree": "44c7a109f98995800f55ffd8b0cf0cefca158caf", "parents": [ "5fcd2560767cead8f0c741340e132c5417d9f73b" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Thu Sep 29 14:36:25 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Sep 30 13:57:47 2011 +0100" }, "message": "regmap: Lock the sync path, ensure we use the lockless _regmap_write()\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "5fcd2560767cead8f0c741340e132c5417d9f73b", "tree": "e27b776ee09d3d306614b718d21a9997dfb1a71c", "parents": [ "4d2dc09538561eb8823c3c0072e6f5b868a5abe1" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Sep 29 15:24:54 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Sep 30 11:20:14 2011 +0100" }, "message": "regmap: Fix apostrophe usage\n\nAn apostrophe does not mean \"look out, here comes an s!\".\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "4d2dc09538561eb8823c3c0072e6f5b868a5abe1", "tree": "2ff1ea9d4fd2180caebe80e95ed051e506b38436", "parents": [ "2cd148f1599a425f0f3ac6753da96a1a1aa3ce76" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Thu Sep 29 10:39:07 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Sep 29 11:19:45 2011 +0100" }, "message": "regmap: Make _regmap_write() global\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "2cd148f1599a425f0f3ac6753da96a1a1aa3ce76", "tree": "9f0a980ca2839023d9f537c123730987c2f4e2f9", "parents": [ "38f6916976f9e964748f097be3688e334fb60f3d" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Sep 29 10:40:55 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Sep 29 10:40:55 2011 +0100" }, "message": "regmap: Fix lock used for regcache_cache_only()\n\nReported-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "38f6916976f9e964748f097be3688e334fb60f3d", "tree": "79b2bacf6db045d22a6127bb1b81fce48dedb511", "parents": [ "ec8a365fe62c78a16268bd1d12dfbebc2b775991" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Wed Sep 28 11:43:45 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Sep 28 13:57:36 2011 +0100" }, "message": "regmap: Grab the lock in regcache_cache_only()\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "ec8a365fe62c78a16268bd1d12dfbebc2b775991", "tree": "11aafc8618736161bfbe6a189300aae3bcca707c", "parents": [ "a40c282362419b8bccb75cea081992f535841085" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Wed Sep 28 11:43:42 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Sep 28 13:56:39 2011 +0100" }, "message": "regmap: Modify map-\u003ecache_bypass directly\n\nIn preperation for the upcoming patches, modify map-\u003ecache_bypass\ndirectly. The helper functions will grab an exclusive lock. Because\nwe\u0027ll have acquired the same lock we need to avoid a deadlock.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "a40c282362419b8bccb75cea081992f535841085", "tree": "e254807a15a9a57328f88193275efac12e5db50f", "parents": [ "3405addd220a0cf2e3a8ffb9051afe766e5f52e8" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Wed Sep 28 11:43:41 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Sep 28 13:56:39 2011 +0100" }, "message": "regmap: Fix regcache_sync generic implementation\n\nWe want to use regmap_write() to actually write anything\nto the HW.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" } ], "next": "3405addd220a0cf2e3a8ffb9051afe766e5f52e8" }