)]}'
{
  "log": [
    {
      "commit": "011f23a3c2f20ae15b7664d3942493af107fe39b",
      "tree": "b5dbae0b150308b29ea2545c98339532830ee479",
      "parents": [
        "1dcf57ceb461fe2ddeb622fe84d9918aadefe7ba"
      ],
      "author": {
        "name": "Mika Westerberg",
        "email": "mika.westerberg@iki.fi",
        "time": "Thu May 06 04:47:04 2010 +0000"
      },
      "committer": {
        "name": "Grant Likely",
        "email": "grant.likely@secretlab.ca",
        "time": "Tue May 25 00:23:16 2010 -0600"
      },
      "message": "spi/ep93xx: implemented driver for Cirrus EP93xx SPI controller\n\nThis patch adds an SPI master driver for the Cirrus EP93xx SPI controller found\nin EP93xx chips.\n\nSigned-off-by: Mika Westerberg \u003cmika.westerberg@iki.fi\u003e\nSigned-off-by: H Hartley Sweeten \u003chsweeten@visionengravers.com\u003e\nAcked-by: H Hartley Sweeten \u003chsweeten@visionengravers.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n"
    },
    {
      "commit": "1dcf57ceb461fe2ddeb622fe84d9918aadefe7ba",
      "tree": "5ee3846260074287f601f13fe6f73155039cdd82",
      "parents": [
        "99f1a43f436a6a92d15bddfeb65f3a920c8b88d3"
      ],
      "author": {
        "name": "Prarit Bhargava",
        "email": "prarit@redhat.com",
        "time": "Wed May 19 19:30:28 2010 +0000"
      },
      "committer": {
        "name": "Grant Likely",
        "email": "grant.likely@secretlab.ca",
        "time": "Tue May 25 00:23:16 2010 -0600"
      },
      "message": "Documentation/spi/* compile warning fix\n\nFix this warning:\n\nDocumentation/spi/spidev_fdx.c: In function `do_msg\u0027:\nDocumentation/spi/spidev_fdx.c:61: warning: cast from pointer to integer of different size\nDocumentation/spi/spidev_fdx.c:64: warning: cast from pointer to integer of different size\n\nbuf should be unsigned long to match native arch on 32-bit x86 compile.\n\nSigned-off-by: Prarit Bhargava \u003cprarit@redhat.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n"
    },
    {
      "commit": "95b1ed2ac7ffe3205afc6f5a20320fbdb984da92",
      "tree": "774300dd52221307133f6bf9fd61c398bce8d0e1",
      "parents": [
        "dda04c7bcf58cb02ac796beb1cf483aa5277f2af"
      ],
      "author": {
        "name": "Hector Palacios",
        "email": "hector.palacios@digi.com",
        "time": "Thu Apr 29 15:02:28 2010 -0700"
      },
      "committer": {
        "name": "Grant Likely",
        "email": "grant.likely@secretlab.ca",
        "time": "Thu Apr 29 16:40:30 2010 -0600"
      },
      "message": "spi: spidev_test gives error upon 1-byte transfer\n\nThe sample application spidev_test.c is using SPI_IOC_MESSAGE ioctl to do\nan SPI transfer.  This ioctl returns the number of bytes successfully\ntransmitted or a negative error code upon erroneous completion.  The\napplication however is returning an error if the result of the ioclt if\nthe return value is 1.  This makes the application to fail upon 1-byte\nlength transfers.\n\nSigned-off-by: Hector Palacios \u003chector.palacios@digi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n"
    },
    {
      "commit": "af901ca181d92aac3a7dc265144a9081a86d8f39",
      "tree": "380054af22521144fbe1364c3bcd55ad24c9bde4",
      "parents": [
        "972b94ffb90ea6d20c589d9a47215df103388ddd"
      ],
      "author": {
        "name": "André Goddard Rosa",
        "email": "andre.goddard@gmail.com",
        "time": "Sat Nov 14 13:09:05 2009 -0200"
      },
      "committer": {
        "name": "Jiri Kosina",
        "email": "jkosina@suse.cz",
        "time": "Fri Dec 04 15:39:55 2009 +0100"
      },
      "message": "tree-wide: fix assorted typos all over the place\n\nThat is \"success\", \"unknown\", \"through\", \"performance\", \"[re|un]mapping\"\n, \"access\", \"default\", \"reasonable\", \"[con]currently\", \"temperature\"\n, \"channel\", \"[un]used\", \"application\", \"example\",\"hierarchy\", \"therefore\"\n, \"[over|under]flow\", \"contiguous\", \"threshold\", \"enough\" and others.\n\nSigned-off-by: André Goddard Rosa \u003candre.goddard@gmail.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n"
    },
    {
      "commit": "9ed7ef526ade622cdc22ac365a95197ddd1e09fb",
      "tree": "241a76fa472b1363d6857ad41aec7ed89789355b",
      "parents": [
        "5b61a749e8fd0a45a5e37c267d20a43ef0590d68"
      ],
      "author": {
        "name": "Ben Dooks",
        "email": "ben@simtec.co.uk",
        "time": "Tue Sep 22 16:46:11 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Sep 23 07:39:44 2009 -0700"
      },
      "message": "spi: fix spelling of `automatically\u0027 in documentation\n\nFix spelling of `automatically\u0027 in Documentation/spi/spi-summary.\n\nSigned-off-by: Ben Dooks \u003cben@simtec.co.uk\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "b7ed698cc9d556306a4088c238e2ea9311ea2cb3",
      "tree": "b0aadfcf2d2c1c1454bdf8f194f7ff94e5d21c46",
      "parents": [
        "912e837aef72a3dd263dafc3717d92bbc1211a53"
      ],
      "author": {
        "name": "Ladinu Chandrasinghe",
        "email": "ladinu.pub@gmail.com",
        "time": "Tue Sep 22 16:43:42 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Sep 23 07:39:28 2009 -0700"
      },
      "message": "Documentation/: fix warnings from -Wmissing-prototypes in HOSTCFLAGS\n\nFix up -Wmissing-prototypes in compileable userspace code, mainly under\nDocumentation/.\n\nSigned-off-by: Ladinu Chandrasinghe \u003cladinu.pub@gmail.com\u003e\nSigned-off-by: Trevor Keith \u003ctsrk@tsrk.net\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "b55f627feeb9d48fdbde3835e18afbc76712e49b",
      "tree": "1c6084d44f23c5e70040e5d62c93718f77ad09da",
      "parents": [
        "c49568235dd7b4a2ffad63aa950562f4ffb9455f"
      ],
      "author": {
        "name": "David Brownell",
        "email": "dbrownell@users.sourceforge.net",
        "time": "Tue Jun 30 11:41:26 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Jun 30 18:56:00 2009 -0700"
      },
      "message": "spi: new spi-\u003emode bits\n\nAdd two new spi_device.mode bits to accomodate more protocol options, and\npass them through to usermode drivers:\n\n * SPI_NO_CS ... a second 3-wire variant, where the chipselect\n   line is removed instead of a data line; transfers are still\n   full duplex.\n\n   This obviously has STRONG protocol implications since the\n   chipselect transitions can\u0027t be used to synchronize state\n   transitions with the SPI master.\n\n * SPI_READY ... defines open drain signal that\u0027s pulled low\n   to pause the clock.  This defines a 5-wire variant (normal\n   4-wire SPI plus READY) and two 4-wire variants (READY plus\n   each of the 3-wire flavors).\n\n   Such hardware flow control can be a big win.  There are ADC\n   converters and flash chips that expose READY signals, but not\n   many host controllers support it today.\n\nThe spi_bitbang code should be changed to use SPI_NO_CS instead of its\ncurrent nonportable hack.  That\u0027s a mode most hardware can easily support\n(unlike SPI_READY).\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: \"Paulraj, Sandeep\" \u003cs-paulraj@ti.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "6e538aaf50ae782a890cbc02c27950448d8193e1",
      "tree": "0e61cacadc2fe403f411e52ba18539bdd52b17e2",
      "parents": [
        "14fadca793e39742f442df53391cdd1437b9262f"
      ],
      "author": {
        "name": "David Brownell",
        "email": "dbrownell@users.sourceforge.net",
        "time": "Tue Apr 21 12:24:49 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Apr 21 13:41:50 2009 -0700"
      },
      "message": "spi: documentation: emphasise spi_master.setup() semantics\n\nThis is a doc-only patch which I hope will reduce the number of\nspi_master controller driver patches starting out with a common\nimplementation bug.\n\n(As in: almost every spi_master driver I see starts out with its\nversion of this bug.  Sigh.)\n\nIt just re-emphasizes that the setup() method may be called for one\ndevice while a transfer is active on another ...  which means that most\ndriver implementations shouldn\u0027t touch any registers.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "2b7300513b98e05058a803de3beb8a1c0a0c61d9",
      "tree": "279b61da3b204e44bc52ad62a4836e28ffce1bde",
      "parents": [
        "0589c2de643ef71a684ba6d219532f9e2a3e554b"
      ],
      "author": {
        "name": "Kaiwan N Billimoria",
        "email": "kaiwan@designergraphix.com",
        "time": "Wed Jan 07 16:37:34 2009 +0100"
      },
      "committer": {
        "name": "Jean Delvare",
        "email": "khali@linux-fr.org",
        "time": "Wed Jan 07 16:37:34 2009 +0100"
      },
      "message": "hwmon: (lm70) Code streamlining and cleanup\n\nThis fixes a byteswap bug in the LM70 temperature sensor driver,\nwhich was previously covered up by a converse bug in the driver\nfor the LM70EVAL-LLP board (which is also fixed).\n\nOther fixes:  doc updates, remove an annoying msleep(), and improve\nthree-wire protocol handling.\n\nSigned-off-by: Kaiwan N Billimoria \u003ckaiwan@designergraphix.com\u003e\n[ dbrownell@users.sourceforge.net: doc and whitespace tweaks ]\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n"
    },
    {
      "commit": "dc8c214a9c37eb288b1c4782632649e55d251c68",
      "tree": "afcb676adacaf833911caf8b30d130f5a9124849",
      "parents": [
        "dc924efb52ba9e4dffec5b15ae2242b894198139"
      ],
      "author": {
        "name": "roel kluin",
        "email": "roel.kluin@gmail.com",
        "time": "Mon Dec 01 13:13:51 2008 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon Dec 01 19:55:24 2008 -0800"
      },
      "message": "spi documentation: use __initdata on struct\n\nUse __initdata for data, not __init.\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "c17dad6905fc82d8f523399e5c3f014e81d61df6",
      "tree": "9e28f9f77dd80b2b89d4760d56c2106a3255cdcb",
      "parents": [
        "75b7edfdc12c213402b17a62e5cfe7a802a4ab57"
      ],
      "author": {
        "name": "Alexey Dobriyan",
        "email": "adobriyan@gmail.com",
        "time": "Wed Oct 29 14:00:50 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Oct 30 11:38:45 2008 -0700"
      },
      "message": ".gitignore updates\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "f1f640a9c1d97a1a131879ab1efe3766443904d7",
      "tree": "a31853ea036cf9d0f42310ca60b555fe31b886e1",
      "parents": [
        "65a00a20655f4929c4991017e230175f61c8f052"
      ],
      "author": {
        "name": "Vernon Sauder",
        "email": "vernoninhand@gmail.com",
        "time": "Wed Oct 15 22:02:43 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Oct 16 11:21:38 2008 -0700"
      },
      "message": "pxa2xx_spi: fix chip_info defaults and documentation.\n\nMake the chip info structure data optional by providing reasonable\ndefaults.  Improve corresponding documentation, and highlight the drawback\nof not providing explicit chipselect control.\n\nDMA can determine appropriate dma_burst_size and thresholds automatically\nso use DMA even if dma_burst_size is not specified.\n\nSigned-off-by: Vernon Sauder \u003cVernonInHand@gmail.com\u003e\nReviewed-by: Ned Forrester \u003cnforrester@whoi.edu\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "3794f3e812ef707a4f7931742274d1d0ca6597b4",
      "tree": "9a5373fa2bbcfc1626bb666d2c895e2620f7a3b3",
      "parents": [
        "bc2aa80e18a1b43ea2b8066500006b729c4ba4a7"
      ],
      "author": {
        "name": "Randy Dunlap",
        "email": "randy.dunlap@oracle.com",
        "time": "Tue Aug 12 15:09:06 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Aug 12 16:07:30 2008 -0700"
      },
      "message": "docsrc: build Documentation/ sources\n\nCurrently source files in the Documentation/ sub-dir can easily bit-rot\nsince they are not generally buildable, either because they are hidden in\ntext files or because there are no Makefile rules for them.  This needs to\nbe fixed so that the source files remain usable and good examples of code\ninstead of bad examples.\n\nAdd the ability to build source files that are in the Documentation/ dir.\nAdd to Kconfig as \"BUILD_DOCSRC\" config symbol.\n\nUse \"CONFIG_BUILD_DOCSRC\u003d1 make ...\" to build objects from the\nDocumentation/ sources.  Or enable BUILD_DOCSRC in the *config system.\nHowever, this symbol depends on HEADERS_CHECK since the header files need\nto be installed (for userspace builds).\n\nBuilt (using cross-tools) for x86-64, i386, alpha, ia64, sparc32,\nsparc64, powerpc, sh, m68k, \u0026 mips.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nReviewed-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "a09e64fbc0094e3073dbb09c3b4bfe4ab669244b",
      "tree": "69689f467179891b498bd7423fcf61925173db31",
      "parents": [
        "a1b81a84fff05dbfef45b7012c26e1fee9973e5d"
      ],
      "author": {
        "name": "Russell King",
        "email": "rmk@dyn-67.arm.linux.org.uk",
        "time": "Tue Aug 05 16:14:15 2008 +0100"
      },
      "committer": {
        "name": "Russell King",
        "email": "rmk+kernel@arm.linux.org.uk",
        "time": "Thu Aug 07 09:55:48 2008 +0100"
      },
      "message": "[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach\n\nThis just leaves include/asm-arm/plat-* to deal with.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n"
    },
    {
      "commit": "31a16294261a897ab7f59a5c26e4935a851fd410",
      "tree": "dc2ba43fad17fe572c36befd6d9d05ec26af8e40",
      "parents": [
        "cf43369d55a30a0d8f9ef4700c798c72dbd3afb7"
      ],
      "author": {
        "name": "Randy Dunlap",
        "email": "randy.dunlap@oracle.com",
        "time": "Mon Apr 28 02:14:18 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon Apr 28 08:58:31 2008 -0700"
      },
      "message": "documentation: move spidev_fdx example to its own source file\n\nMove sample source code to its own source file so that it can be used\neasier and build-tested/check/maintained by anyone.\n\n(Makefile changes are in a separate patch for all of Documentation/.)\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nAcked-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "6395bee7e92bf34e95dc67c1da5acc30e8b98244",
      "tree": "98a5f30911f1b28f1b9c921b9112f199fb044c43",
      "parents": [
        "f9e522caece074b9a985436d611127e8e96ad446"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Tue Apr 08 17:41:58 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Apr 08 18:25:53 2008 -0700"
      },
      "message": "spi: documentation tweaks\n\nUpdate SPI documentation to clarify some areas of recent confusion: clock\npolarity takes effect when chipselect goes active; and zero length buffers are\nOK in certain cases.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "96de0e252cedffad61b3cb5e05662c591898e69a",
      "tree": "e3eb7d3e65ec27d39e1da13a17f6f0f91b28f5e9",
      "parents": [
        "3f5b98a2a0cba3351f96fcaa6d79aa1a0d93ee78"
      ],
      "author": {
        "name": "Jan Engelhardt",
        "email": "jengelh@gmx.de",
        "time": "Fri Oct 19 23:21:04 2007 +0200"
      },
      "committer": {
        "name": "Adrian Bunk",
        "email": "bunk@kernel.org",
        "time": "Fri Oct 19 23:21:04 2007 +0200"
      },
      "message": "Convert files to UTF-8 and some cleanups\n\n* Convert files to UTF-8.\n\n  * Also correct some people\u0027s names\n    (one example is Eißfeldt, which was found in a source file.\n    Given that the author used an ß at all in a source file\n    indicates that the real name has in fact a \u0027ß\u0027 and not an \u0027ss\u0027,\n    which is commonly used as a substitute for \u0027ß\u0027 when limited to\n    7bit.)\n\n  * Correct town names (Goettingen -\u003e Göttingen)\n\n  * Update Eberhard Mönkeberg\u0027s address (http://lkml.org/lkml/2007/1/8/313)\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@gmx.de\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n"
    },
    {
      "commit": "49dce689ad4ef0fd1f970ef762168e4bd46f69a3",
      "tree": "e9e6d07c704118d82a638ae1f01a7ef5b59dd68b",
      "parents": [
        "cd58310d775fc10cc820b27c10f619187b8c4133"
      ],
      "author": {
        "name": "Tony Jones",
        "email": "tonyj@suse.de",
        "time": "Tue Oct 16 01:27:48 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue Oct 16 09:43:10 2007 -0700"
      },
      "message": "spi doesn\u0027t need class_device\n\nMake the SPI framework and drivers stop using class_device.  Update docs\naccordingly ...  highlighting just which sysfs paths should be\n\"safe\"/stable.\n\nSigned-off-by: Tony Jones \u003ctonyj@suse.de\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "cd58310d775fc10cc820b27c10f619187b8c4133",
      "tree": "c8478f1ace7eca09fc19ad1f93bba5226cd45d8b",
      "parents": [
        "328329a7bda52a8ed413cd485211463581f7abab"
      ],
      "author": {
        "name": "WANG Cong",
        "email": "xiyou.wangcong@gmail.com",
        "time": "Tue Oct 16 01:27:47 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue Oct 16 09:43:10 2007 -0700"
      },
      "message": "Documentation/spi/spidev_test.c: constify some variables\n\nConstify two char pointers and a struct in Documentation/spi/spidev_test.c.\n\nAcked-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: Anton Vorontsov \u003cavorontsov@ru.mvista.com\u003e\nSigned-off-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "22b238bdb93ed2fcb1d627ce81d8a2fcbe24de85",
      "tree": "5d7cb82155b5e5db8cd219802c4b27362a3de1d7",
      "parents": [
        "6f166e3833d953f0acf77eb7d426840da9e1a87f"
      ],
      "author": {
        "name": "Anton Vorontsov",
        "email": "avorontsov@ru.mvista.com",
        "time": "Tue Jul 31 00:38:44 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue Jul 31 15:39:40 2007 -0700"
      },
      "message": "spidev_test utility\n\nThis is a simple utility used to test SPI functionality.  It could stand\ngrowing options to support using other test data patterns; this initial\nversion only issues full duplex transfers, which rules out 3WIRE or\nMicrowire links.\n\nSigned-off-by: Anton Vorontsov \u003cavorontsov@ru.mvista.com\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "78961a5740374a8143f8fe120300f2ed160dd276",
      "tree": "fccfe279a3c01f139bc845f6c1e9575e8e0efd94",
      "parents": [
        "4917d927809918f0070bd1077b41e3daf78643b2"
      ],
      "author": {
        "name": "Kaiwan N Billimoria",
        "email": "kaiwan@designergraphix.com",
        "time": "Tue Jul 17 04:04:05 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue Jul 17 10:23:04 2007 -0700"
      },
      "message": "spi_lm70llp parport adapter driver\n\nThis adds a driver for the LM70-LLP parport adapter, which is an eval board\nfor the LM70 temperature sensor.  For those without that board, it may be a\nsimpler example of a parport-to-SPI adapter then spi_butterfly.\n\nSigned-off-by: Kaiwan N Billimoria \u003ckaiwan@designergraphix.com\u003e\n\nDoc, coding style, and interface updates; build fixes.  Minor rename.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "43d4f961a87509b4ea5c1d6f02751aef360a632f",
      "tree": "023bbc3eec8470ec2b74d48eb145064f48ceb01f",
      "parents": [
        "8888735fcaac7681dbcca67fbcc88cf627c47b3a"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Wed May 23 13:57:36 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed May 23 20:14:11 2007 -0700"
      },
      "message": "spi doc update: describe clock mode bits\n\nUpdate the SPI documentation to cover a few points that have proven to be\nconfusing or unclear; most notably the two clock mode bits.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "33e34dc6ee2cb2cf2d50e65c5b825d9ebb8b9e66",
      "tree": "965e5feaaa7c7802129205bff03ec5e0982a75ba",
      "parents": [
        "814a8d50eb1d88cedcef97567be53ee0d4512631"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Tue May 08 00:32:21 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue May 08 11:15:16 2007 -0700"
      },
      "message": "SPI kerneldoc\n\nVarious documentation updates for the SPI infrastructure, to clarify things\nthat may not have been clear, to cope with lack of editing, and fix\nomissions.\n\nAlso, plug SPI into the kernel-api DocBook template, and fix all the\nresulting glitches in document generation.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: \"Randy.Dunlap\" \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "814a8d50eb1d88cedcef97567be53ee0d4512631",
      "tree": "edf10598ae95e5729edca3095b60641606b62939",
      "parents": [
        "735ce95e6b9a262d1fbc0ddb5620deb3a29d1067"
      ],
      "author": {
        "name": "Andrea Paterniani",
        "email": "a.paterniani@swapp-eng.it",
        "time": "Tue May 08 00:32:15 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue May 08 11:15:15 2007 -0700"
      },
      "message": "/dev/spidevB.C interface\n\nAdd a filesystem API for \u003clinux/spi/spi.h\u003e stack.  The initial version of\nthis interface is purely synchronous.\n\ndbrownell@users.sourceforge.net:\n\n Cleaned up, bugfixed; much simplified; added preliminary documentation.\n\n Works with mdev given CONFIG_SYSFS_DEPRECATED; and presumably udev.\n\n Updated SPI_IOC_MESSAGE ioctl to full spi_message semantics, supporting\n groups of one or more transfers (each of which may be full duplex if\n desired).\n\n This is marked as EXPERIMENTAL with an explicit disclaimer that the API\n (notably the ioctls) is subject to change.\n\nSigned-off-by: Andrea Paterniani \u003ca.paterniani@swapp-eng.it\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "7053acbd78336abf5d4bc3d8a875a03624cfb83f",
      "tree": "76dff22217a91d40c1d44292c0454d31cad55f15",
      "parents": [
        "a79220b7633b3926a9bd3527bdac3f04dbe6845c"
      ],
      "author": {
        "name": "Eric Miao",
        "email": "eric.y.miao@gmail.com",
        "time": "Thu Apr 05 04:07:20 2007 +0100"
      },
      "committer": {
        "name": "Russell King",
        "email": "rmk+kernel@arm.linux.org.uk",
        "time": "Sat Apr 21 23:14:01 2007 +0100"
      },
      "message": "[ARM] 4304/1: removes the unnecessary bit number from CKENnn_XXXX\n\nThis patch removes the unnecessary bit number from CKENnn_XXXX\ndefinitions for PXA, so that\n\n\tCKEN0_PWM0 --\u003e CKEN_PWM0\n\tCKEN1_PWM1 --\u003e CKEN_PWM1\n\t...\n\tCKEN24_CAMERA --\u003e CKEN_CAMERA\n\nThe reasons for the change of these defitions are:\n\n1. they do not scale - they are currently valid for pxa2xx, but\ndefinitely not valid for pxa3xx, e.g., pxa3xx has bit 3 for camera\ninstead of bit 24\n\n2. they are unnecessary - the peripheral name within the definition\nhas already announced its usage, we don\u0027t need those bit numbers\nto know which peripheral we are going to enable/disable clock for\n\n3. they are inconvenient - think about this: a driver programmer\nfor pxa has to remember which bit in the CKEN register to turn\non/off\n\nAnother change in the patch is to make the definitions equal to its\nclock bit index, so that\n\n   #define CKEN_CAMERA  (24)\n\ninstead of\n\n   #define CKEN_CAMERA  (1 \u003c\u003c 24)\n\nthis change, however, will add a run-time bit shift operation in\npxa_set_cken(), but the benefit of this change is that it scales\nwhen bit index exceeds 32, e.g., pxa3xx has two registers CKENA\nand CKENB, totally 64 bit for this, suppose CAMERA clock enabling\nbit is CKENB:10, one can simply define CKEN_CAMERA to be (32 + 10)\nand so that pxa_set_cken() need minimum change to adapt to that.\n\nSigned-off-by: eric miao \u003ceric.y.miao@gmail.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n"
    },
    {
      "commit": "14fd9b3f8a0a36e706d144efcd579805a99de594",
      "tree": "c670f97d81d52903362f8b5182e1e8692817501d",
      "parents": [
        "9b40ff4d729f4a7a9f832c67aa5de0dfa8ad45c0"
      ],
      "author": {
        "name": "Ben Dooks",
        "email": "ben@fluff.org",
        "time": "Mon Feb 12 00:52:42 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Mon Feb 12 09:48:30 2007 -0800"
      },
      "message": "[PATCH] spi: documentation does not need to set driver\u0027s bus_type field\n\nThe spi_register_driver() sets the bus_type field of the spi_driver being\nregistered, so there is no need to have it set in the driver itself.\n\nSigned-off-by: Ben Dooks \u003cben-linux@fluff.org\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "9b40ff4d729f4a7a9f832c67aa5de0dfa8ad45c0",
      "tree": "e5ee3959e846f220a4d6a96c241a201e459b1bbb",
      "parents": [
        "69c202afa8ad6d6c1c673d8f9d47b43a0a3604e5"
      ],
      "author": {
        "name": "Ben Dooks",
        "email": "ben@fluff.org",
        "time": "Mon Feb 12 00:52:41 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Mon Feb 12 09:48:30 2007 -0800"
      },
      "message": "[PATCH] spi: add spi_set_drvdata() and spi_get_drvdata()\n\nAdd wrappers for getting and setting the driver data using spi_device\ninstead of using dev_{get|set}_drvdata with \u0026spi-\u003edev, to mirror the\nplatform_{get|set}_drvdata.\n\nSigned-off-by: Ben Dooks \u003cben-linux@fluff.org\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "8d94cc50aa4f1448a6483975097805eb8d6be0e0",
      "tree": "87b93503ca5212b1a1af9d66928163abfcb25a31",
      "parents": [
        "6451956a24963d3eb1655fd039762ae42ac48da7"
      ],
      "author": {
        "name": "Stephen Street",
        "email": "stephen@streetfiresound.com",
        "time": "Sun Dec 10 02:18:54 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Sun Dec 10 09:55:40 2006 -0800"
      },
      "message": "[PATCH] spi: stabilize PIO mode transfers on PXA2xx systems\n\nStabilize PIO mode transfers against a range of word sizes and FIFO\nthresholds and fixes word size setup/override issues.\n\n1) 16 and 32 bit DMA/PIO transfers broken due to timing differences.\n2) Potential for bad transfer counts due to transfer size assumptions.\n3) Setup function broken is multiple ways.\n4) Per transfer bit_per_word changes break DMA setup in pump_tranfers.\n5) False positive timeout are not errors.\n6) Changes in pxa2xx_spi_chip not effective in calls to setup.\n7) Timeout scaling wrong for PXA255 NSSP.\n8) Driver leaks memory while busy during unloading.\n\nKnown issues:\n\nSPI_CS_HIGH and SPI_LSB_FIRST settings in struct spi_device are not handled.\n\nTesting:\n\nThis patch has been test against the \"random length, random bits/word,\nrandom data (verified on loopback) and stepped baud rate by octaves\n(3.6MHz to 115kHz)\" test.  It is robust in PIO mode, using any\ncombination of tx and rx thresholds, and also in DMA mode (which\ninternally computes the thresholds).\n\nMuch thanks to Ned Forrester for exhaustive reviews, fixes and testing.\nThe driver is substantially better for his efforts.\n\nSigned-off-by: Stephen Street \u003cstephen@streetfiresound.com\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "670e9f34ee3c7e052514c85014d2fdd99b672cdc",
      "tree": "41f82a763ba6d5ca2fcb84d6a05808d095d4d051",
      "parents": [
        "53cb47268e6b38180d9f253527135e1c69c5d310"
      ],
      "author": {
        "name": "Paolo Ornati",
        "email": "ornati@fastwebnet.it",
        "time": "Tue Oct 03 22:57:56 2006 +0200"
      },
      "committer": {
        "name": "Adrian Bunk",
        "email": "bunk@stusta.de",
        "time": "Tue Oct 03 22:57:56 2006 +0200"
      },
      "message": "Documentation: remove duplicated words\n\nRemove many duplicated words under Documentation/ and do other small\ncleanups.\n\nExamples:\n        \"and and\" --\u003e \"and\"\n        \"in in\" --\u003e \"in\"\n        \"the the\" --\u003e \"the\"\n        \"the the\" --\u003e \"to the\"\n        ...\n\nSigned-off-by: Paolo Ornati \u003cornati@fastwebnet.it\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n"
    },
    {
      "commit": "a020ed7521a9737bcf3e34eb880867c60c3c68d0",
      "tree": "52941e00b05df6c1bfe228fd193fdb09cf963d15",
      "parents": [
        "ccf77cc4af5b048e20cfd9327fcc286cb69c34cc"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Mon Apr 03 15:49:04 2006 -0700"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Tue May 16 14:33:57 2006 -0700"
      },
      "message": "[PATCH] SPI: busnum \u003d\u003d 0 needs to work\n\nWe need to be able to have a \"SPI bus 0\" matching chip numbering; but\nthat number was wrongly used to flag dynamic allocation of a bus number.\n\nThis patch resolves that issue; now negative numbers trigger dynamic alloc.\n\nIt also updates the how-to-write-a-controller-driver overview to mention\nthis stuff.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "e0c9905e87ac1bc56c9ea8f5b2934aeee53dce26",
      "tree": "7752a74a70b6e174f347f1d56ab98717e9e93b61",
      "parents": [
        "4cff33f94fefcce1b3c01a9d1da6bb85fe3cbdfa"
      ],
      "author": {
        "name": "Stephen Street",
        "email": "stephen@streetfiresound.com",
        "time": "Tue Mar 07 23:53:24 2006 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Tue May 16 14:33:56 2006 -0700"
      },
      "message": "[PATCH] SPI: add PXA2xx SSP SPI Driver\n\nThis driver turns a PXA2xx synchronous serial port (SSP) into a SPI master\ncontroller (see Documentation/spi/spi_summary).  The driver has the following\nfeatures:\n\n- Support for any PXA2xx SSP\n- SSP PIO and SSP DMA data transfers.\n- External and Internal (SSPFRM) chip selects.\n- Per slave device (chip) configuration.\n- Full suspend, freeze, resume support.\n\nSigned-off-by: Stephen Street \u003cstephen@streetfiresound.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "9c1da3cb46316e40bac766ce45556dc4fd8df3ca",
      "tree": "d2ab578f2601383f39d316dfca0f00d12da21dba",
      "parents": [
        "022f7b07bf2b384ece7fbd7edb90e54cd78db252"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Sat Jan 21 13:21:43 2006 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Mon Feb 06 12:17:17 2006 -0800"
      },
      "message": "[PATCH] SPI: spi_butterfly, restore lost deltas\n\nThis resolves some minor version skew glitches that accumulated for the AVR\nButterfly adapter driver, which caused among other things the existence of\na duplicate Kconfig entry.  Most of it boils down to comment updates, but in\none case it removes some now-superfluous code that would be better if not\ncopied into other controller-level drivers.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\n"
    },
    {
      "commit": "2e10c84b9cf0b2d269c5629048d8d6e35eaf6b2b",
      "tree": "2b338e8282d4e740529aeb3d5f303c4883f8d667",
      "parents": [
        "5d870c8e216f121307445c71caa72e7e10a20061"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Wed Jan 11 11:23:49 2006 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Jan 13 16:29:56 2006 -0800"
      },
      "message": "[PATCH] SPI: add spi_butterfly driver\n\nThis adds a bitbanging parport based adaptor cable for AVR Butterfly, giving\nSPI links to its DataFlash chip and (eventually) firmware running in the card.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "7111763d391b0c5a949a4f2575aa88cd585f0ff6",
      "tree": "376eef5003b71c6445c02bbe87950b2e365e0758",
      "parents": [
        "8275c642ccdce09a2146d0a9eb022e3698ee927e"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Sun Jan 08 13:34:29 2006 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Jan 13 16:29:56 2006 -0800"
      },
      "message": "[PATCH] spi: misc fixes\n\nThis collects some small SPI patches that seem to be missing from the MM tree:\n\n  - spi_butterfly kbuild hooks got dropped somehow; this restores them\n  - quick fix for a (theoretical?) m25p80_write() oops noted by Andrew\n  - quick fix for a potential config-specific oops for mtd_dataflash()\n  - minor doc tweaks\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "0c868461fcb8413cb9f691d68e5b99b0fd3c0737",
      "tree": "b43db6239f5d72a279b35b14de85cf34d8f6bc74",
      "parents": [
        "b885244eb2628e0b8206e7edaaa6a314da78e9a4"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Sun Jan 08 13:34:25 2006 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Jan 13 16:29:55 2006 -0800"
      },
      "message": "[PATCH] SPI core tweaks, bugfix\n\nThis includes various updates to the SPI core:\n\n  - Fixes a driver model refcount bug in spi_unregister_master() paths.\n\n  - The spi_master structures now have wrappers which help keep drivers\n    from needing class-level get/put for device data or for refcounts.\n\n  - Check for a few setup errors that would cause oopsing later.\n\n  - Docs say more about memory management.  Highlights the use of DMA-safe\n    i/o buffers, and zero-initializing spi_message and such metadata.\n\n  - Provide a simple alloc/free for spi_message and its spi_transfer;\n    this is only one of the possible memory management policies.\n\nNothing to break code that already works.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "b885244eb2628e0b8206e7edaaa6a314da78e9a4",
      "tree": "e548fb3a94603c4a5406920c97246a78fe16b64a",
      "parents": [
        "1d6432fe10c3e724e307dd7137cd293a0edcae80"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Sun Jan 08 13:34:23 2006 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Jan 13 16:29:54 2006 -0800"
      },
      "message": "[PATCH] spi: add spi_driver to SPI framework\n\nThis is a refresh of the \"Simple SPI Framework\" found in 2.6.15-rc3-mm1\nwhich makes the following changes:\n\n  * There\u0027s now a \"struct spi_driver\".  This increase the footprint\n    of the core a bit, since it now includes code to do what the driver\n    core was previously handling directly.  Documentation and comments\n    were updated to match.\n\n  * spi_alloc_master() now does class_device_initialize(), so it can\n    at least be refcounted before spi_register_master().  To match,\n    spi_register_master() switched over to class_device_add().\n\n  * States explicitly that after transfer errors, spi_devices will be\n    deselected.  We want fault recovery procedures to work the same\n    for all controller drivers.\n\n  * Minor tweaks:  controller_data no longer points to readonly data;\n    prevent some potential cast-from-null bugs with container_of calls;\n    clarifies some existing kerneldoc,\n\nAnd a few small cleanups.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "8ae12a0d85987dc138f8c944cb78a92bf466cea0",
      "tree": "ca032f25bb26f88cc35d68c6f8065143ce64a6a8",
      "parents": [
        "67daf5f11f06b9b15f8320de1d237ccc2e74fe43"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Sun Jan 08 13:34:19 2006 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Jan 13 16:29:54 2006 -0800"
      },
      "message": "[PATCH] spi: simple SPI framework\n\nThis is the core of a small SPI framework, implementing the model of a\nqueue of messages which complete asynchronously (with thin synchronous\nwrappers on top).\n\n  - It\u0027s still less than 2KB of \".text\" (ARM).  If there\u0027s got to be a\n    mid-layer for something so simple, that\u0027s the right size budget.  :)\n\n  - The guts use board-specific SPI device tables to build the driver\n    model tree.  (Hardware probing is rarely an option.)\n\n  - This version of Kconfig includes no drivers.  At this writing there\n    are two known master controller drivers (PXA/SSP, OMAP MicroWire)\n    and three protocol drivers (CS8415a, ADS7846, DataFlash) with LKML\n    mentions of other drivers in development.\n\n  - No userspace API.  There are several implementations to compare.\n    Implement them like any other driver, and bind them with sysfs.\n\nThe changes from last version posted to LKML (on 11-Nov-2005) are minor,\nand include:\n\n  - One bugfix (removes a FIXME), with the visible effect of making device\n    names be \"spiB.C\" where B is the bus number and C is the chipselect.\n\n  - The \"caller provides DMA mappings\" mechanism now has kerneldoc, for\n    DMA drivers that want to be fancy.\n\n  - Hey, the framework init can be subsys_init.  Even though board init\n    logic fires earlier, at arch_init ... since the framework init is\n    for driver support, and the board init support uses static init.\n\n  - Various additional spec/doc clarifications based on discussions\n    with other folk.  It adds a brief \"thank you\" at the end, for folk\n    who\u0027ve helped nudge this framework into existence.\n\nAs I\u0027ve said before, I think that \"protocol tweaking\" is the main support\nthat this driver framework will need to evolve.\n\nFrom: Mark Underwood \u003cbasicmark@yahoo.com\u003e\n\n  Update the SPI framework to remove a potential priority inversion case by\n  reverting to kmalloc if the pre-allocated DMA-safe buffer isn\u0027t available.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    }
  ]
}