)]}' { "log": [ { "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" } ] }