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2014-04-17video: move fbdev to drivers/video/fbdevTomi Valkeinen1-1309/+0
The drivers/video directory is a mess. It contains generic video related files, directories for backlight, console, linux logo, lots of fbdev device drivers, fbdev framework files. Make some order into the chaos by creating drivers/video/fbdev directory, and move all fbdev related files there. No functionality is changed, although I guess it is possible that some subtle Makefile build order related issue could be created by this patch. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Rob Clark <robdclark@gmail.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-02-27x86, platforms: Remove SGI Visual WorkstationH. Peter Anvin1-4/+0
The SGI Visual Workstation seems to be dead; remove support so we don't have to continue maintaining it. Cc: Andrey Panin <pazke@donpac.ru> Cc: Michael Reed <mdr@sgi.com> Link: http://lkml.kernel.org/r/530CFD6C.7040705@zytor.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-10-29framebuffer: Use fb_<level>Joe Perches1-3/+3
Neaten and shorten the code using the new fb_<level> macros. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-04-26fbdev: improve fb_mmap bounds checksTomi Valkeinen1-1/+3
Improve fb_mmap bounds checks in gbefb, smscufx, udlfb and vfb drivers to prevent possible uint overflows. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Steve Glendinning <steve.glendinning@smsc.com> Cc: Bernie Thompson <bernie@plugable.com>
2013-01-04Drivers: video: remove __dev* attributes.Greg Kroah-Hartman1-12/+12
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-12Merge tag 'fbdev-updates-for-3.7' of git://github.com/schandinat/linux-2.6Linus Torvalds1-11/+6
Pull fbdev updates from Florian Tobias Schandinat: "This includes: - large updates for OMAP - basic OMAP5 DSS support for DPI and DSI outputs - large cleanups and restructuring - some update to Exynos and da8xx-fb - removal of the pnx4008 driver (arch removed) - various other small patches" Fix up some trivial conflicts (mostly just include line changes, but also some due to the renaming of the deferred work functions by Tejun). * tag 'fbdev-updates-for-3.7' of git://github.com/schandinat/linux-2.6: (193 commits) gbefb: fix compile error video: mark nuc900fb_map_video_memory as __devinit video/mx3fb: set .owner to prevent module unloading while being used video: exynos_dp: use clk_prepare_enable and clk_disable_unprepare drivers/video/exynos/exynos_mipi_dsi.c: fix error return code drivers/video/savage/savagefb_driver.c: fix error return code video: s3c-fb: use clk_prepare_enable and clk_disable_unprepare da8xx-fb: save and restore LCDC context across suspend/resume cycle da8xx-fb: add pm_runtime support video/udlfb: fix line counting in fb_write OMAPDSS: add missing include for string.h OMAPDSS: DISPC: Configure color conversion coefficients for writeback OMAPDSS: DISPC: Add manager like functions for writeback OMAPDSS: DISPC: Configure writeback FIFOs OMAPDSS: DISPC: Configure writeback specific parameters in dispc_wb_setup() OMAPDSS: DISPC: Configure overlay-like parameters in dispc_wb_setup OMAPDSS: DISPC: Add function to set channel in for writeback OMAPDSS: DISPC: Don't set chroma resampling bit for writeback OMAPDSS: DISPC: Downscale chroma if plane is writeback OMAPDSS: DISPC: Configure input and output sizes for writeback ...
2012-10-11gbefb: fix compile errorFlorian Tobias Schandinat1-1/+1
The patch "drivers/video/gbefb.c: use devm_ functions" caused a compile error. drivers/video/gbefb.c:1159:16: error: implicit declaration of function 'devm_ioremap' [-Werror=implicit-function-declaration] drivers/video/gbefb.c:1179:3: error: implicit declaration of function 'devm_ioremap_nocache' [-Werror=implicit-function-declaration] Fix it by including linux/io.h which defines those functions. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Damien Cassou <damien.cassou@lifl.fr>
2012-10-09mm: kill vma flag VM_RESERVED and mm->reserved_vm counterKonstantin Khlebnikov1-1/+1
A long time ago, in v2.4, VM_RESERVED kept swapout process off VMA, currently it lost original meaning but still has some effects: | effect | alternative flags -+------------------------+--------------------------------------------- 1| account as reserved_vm | VM_IO 2| skip in core dump | VM_IO, VM_DONTDUMP 3| do not merge or expand | VM_IO, VM_DONTEXPAND, VM_HUGETLB, VM_PFNMAP 4| do not mlock | VM_IO, VM_DONTEXPAND, VM_HUGETLB, VM_PFNMAP This patch removes reserved_vm counter from mm_struct. Seems like nobody cares about it, it does not exported into userspace directly, it only reduces total_vm showed in proc. Thus VM_RESERVED can be replaced with VM_IO or pair VM_DONTEXPAND | VM_DONTDUMP. remap_pfn_range() and io_remap_pfn_range() set VM_IO|VM_DONTEXPAND|VM_DONTDUMP. remap_vmalloc_range() set VM_DONTEXPAND | VM_DONTDUMP. [akpm@linux-foundation.org: drivers/vfio/pci/vfio_pci.c fixup] Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Carsten Otte <cotte@de.ibm.com> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Eric Paris <eparis@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Hugh Dickins <hughd@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Morris <james.l.morris@oracle.com> Cc: Jason Baron <jbaron@redhat.com> Cc: Kentaro Takeda <takedakn@nttdata.co.jp> Cc: Matt Helsley <matthltc@us.ibm.com> Cc: Nick Piggin <npiggin@kernel.dk> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Robert Richter <robert.richter@amd.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Cc: Venkatesh Pallipadi <venki@google.com> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-23drivers/video/gbefb.c: use devm_ functionsDamien Cassou1-10/+5
The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. Signed-off-by: Damien Cassou <damien.cassou@lifl.fr> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
2011-03-31Fix common misspellingsLucas De Marchi1-1/+1
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2010-10-28drivers/video/gbefb.c: eliminate memory leakJulia Lawall1-2/+4
This code is preceded by a call to framebuffer_alloc, which allocates memory, so this memory should be freed before leaving the function in an error case. out_release_framebuffer just frees the frame buffer and returns. A simplified version of the semantic match that finds this problem is: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression x; expression E; identifier f1; iterator I; @@ x = framebuffer_alloc(...); <... when != x when != true (x == NULL || ...) when != if (...) { <+...x...+> } when != I (...) { <+...x...+> } ( x == NULL | x == E | x->f1 ) ...> * return ...; // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-07-26VIDEO. gbefb: Fix section mismatches.Ralf Baechle1-8/+8
WARNING: drivers/video/built-in.o(.devinit.text+0x54): Section mismatch in reference from the function gbefb_probe() to the function .init.text:gbefb_setup() The function __devinit gbefb_probe() references a function __init gbefb_setup(). If gbefb_setup is only used by gbefb_probe then annotate gbefb_setup with a matching annotation. WARNING: drivers/video/built-in.o(.devinit.text+0x208): Section mismatch in reference from the function gbefb_probe() to the variable .init.data:mode_option The function __devinit gbefb_probe() references a variable __initdata mode_option. If mode_option is only used by gbefb_probe then annotate mode_option with a matching annotation. WARNING: drivers/video/built-in.o(.devinit.text+0x214): Section mismatch in reference from the function gbefb_probe() to the variable .init.data:default_mode The function __devinit gbefb_probe() references a variable __initdata default_mode. If default_mode is only used by gbefb_probe then annotate default_mode with a matching annotation. WARNING: drivers/video/built-in.o(.devinit.text+0x23c): Section mismatch in reference from the function gbefb_probe() to the variable .init.data:default_var The function __devinit gbefb_probe() references a variable __initdata default_var. If default_var is only used by gbefb_probe then annotate default_var with a matching annotation. Fixing these results in more mismatches: WARNING: drivers/video/built-in.o(.devinit.text+0x3c): Section mismatch in reference from the function gbefb_setup() to the variable .init.data:default_var_LCD The function __devinit gbefb_setup() references a variable __initdata default_var_LCD. If default_var_LCD is only used by gbefb_setup then annotate default_var_LCD with a matching annotation. WARNING: drivers/video/built-in.o(.devinit.text+0x14c): Section mismatch in reference from the function gbefb_setup() to the variable .init.data:default_mode_LCD The function __devinit gbefb_setup() references a variable __initdata default_mode_LCD. If default_mode_LCD is only used by gbefb_setup then annotate default_mode_LCD with a matching annotation. WARNING: drivers/video/built-in.o(.devinit.text+0x150): Section mismatch in reference from the function gbefb_setup() to the variable .init.data:default_var_CRT The function __devinit gbefb_setup() references a variable __initdata default_var_CRT. If default_var_CRT is only used by gbefb_setup then annotate default_var_CRT with a matching annotation. WARNING: drivers/video/built-in.o(.devinit.text+0x154): Section mismatch in reference from the function gbefb_setup() to the variable .init.data:default_mode_CRT The function __devinit gbefb_setup() references a variable __initdata default_mode_CRT. If default_mode_CRT is only used by gbefb_setup then annotate default_mode_CRT with a matching annotation. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-03-30include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo1-0/+1
implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
2010-03-08platform-drivers: move probe to .devinit.text in drivers/videoUwe Kleine-König1-1/+1
A pointer to a probe callback is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. An alternative to this patch is using platform_driver_probe instead of platform_driver_register plus removing the pointer to the probe function from the struct platform_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Adrian Bunk <bunk@stusta.de> Cc: Alberto Mardegan <mardy@users.sourceforge.net> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andriy Skulysh <askulysh@gmail.com> Cc: Antonino Daplas <adaplas@gmail.com> Cc: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Chandramouli Narayanan <mouli@linux.intel.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Frans Pop <elendil@planet.nl> Cc: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Helge Deller <deller@gmx.de> Cc: Huang Ying <ying.huang@intel.com> Cc: Ian Molton <spyro@f2s.com> Cc: Joshua Kinard <kumba@gentoo.org> Cc: Kaj-Michael Lang <milang@tal.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: linux-fbdev-devel@lists.sourceforge.net Cc: Maciej W. Rozycki <macro@linux-mips.org> Cc: Magnus Damm <damm@igel.co.jp> Cc: Martin Michlmayr <tbm@cyrius.com> Cc: Matthias Kaehlcke <matthias@kaehlcke.net> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Pavel Machek <pavel@suse.cz> Cc: Philipp Zabel <philipp.zabel@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Roel Kluin <roel.kluin@gmail.com> Cc: Roland Stigge <stigge@antcom.de> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Vincent Sanders <vince@simtec.co.uk> Cc: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: James Simmons <jsimmons@infradead.org> Acked-by: Peter Jones <pjones@redhat.com> Acked-by: Jaya Kumar <jayakumar.lkml@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-07Merge branch 'for-next' into for-linusJiri Kosina1-1/+1
Conflicts: kernel/irq/chip.c
2009-12-04tree-wide: fix assorted typos all over the placeAndré Goddard Rosa1-1/+1
That is "success", "unknown", "through", "performance", "[re|un]mapping" , "access", "default", "reasonable", "[con]currently", "temperature" , "channel", "[un]used", "application", "example","hierarchy", "therefore" , "[over|under]flow", "contiguous", "threshold", "enough" and others. Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-12-03VIDEO: Correct use of request_region/request_mem_regionJulia Lawall1-1/+1
request_region should be used with release_region, not request_mem_region. Geert Uytterhoeven pointed out that in the case of drivers/video/gbefb.c, the problem is actually the other way around; request_mem_region should be used instead of request_region. The semantic patch that finds/fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r1@ expression start; @@ request_region(start,...) @b1@ expression r1.start; @@ request_mem_region(start,...) @depends on !b1@ expression r1.start; expression E; @@ - release_mem_region + release_region (start,E) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-05-14MIPS: gbe: Make needlessly global symbols static in drivers/video/gbefb.cDmitri Vorobiev1-7/+7
The following symbols are needlessly defined global: default_mode default_var gbe_mem_phys gbe_turn_off gbefb_exit gbefb_init gbefb_setup This error was noticed by namespacecheck when compiling ip32_defconfig. This patch makes the symbols static. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-01-07gbefb: unsigned var->pixclock cannot be less than 0roel kluin1-2/+5
unsigned var->pixclock cannot be less than 0 Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-30gbefb: cmap FIFO timeoutThomas Bogendoerfer1-16/+34
Writes to the cmap fifo while the display is blanked caused cmap FIFO timeout messages and a wrong colormap. To avoid this the driver now maintains a colormap in memory and updates the colormap after the display is unblanked. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-15gbefb: fix section mismatch warningsRandy Dunlap1-2/+2
Make 'default_mode' and 'default_var' be __initdata. Fixes these section warnings: WARNING: vmlinux.o(.data+0x128e0): Section mismatch: reference to .init.data:default_mode_CRT (between 'default_mode' and 'default_var') WARNING: vmlinux.o(.data+0x128e4): Section mismatch: reference to .init.data:default_var_CRT (between 'default_var' and 'dev_attr_size') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17gbefb: the pseudo_palette is only 16 elements longAntonino A. Daplas1-20/+21
The pseudo_palette is only 16 elements long. Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel1-1/+0
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-02-25[PATCH] gbefb: IP32 gbefb depth change fixKaj-Michael Lang1-0/+3
The gbefb driver does not update the framebuffer layers visual setting when depth is changed with fbset, resulting in strange colors (very dark blue in 16-bit, almost black in 24-bit). Signed-off-by: Kaj-Michael Lang <milang@tal.org> Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-17[PATCH] Fix SGI O2 compile error in drivers/video/gbefb.cJoshua Kinard1-1/+1
A sysfs function call uses the wrong parameter, and thus breaks a build on SGI O2. CC drivers/video/gbefb.o drivers/video/gbefb.c: In function ‘gbefb_remove’: drivers/video/gbefb.c:1246: error: ‘dev’ undeclared (first use in this function) drivers/video/gbefb.c:1246: error: (Each undeclared identifier is reported only once drivers/video/gbefb.c:1246: error: for each function it appears in.) make[2]: *** [drivers/video/gbefb.o] Error 1 Signed-off-by: Joshua Kinard <kumba@gentoo.org> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-15[PATCH] fbdev: Sanitize ->fb_mmap prototypeChristoph Hellwig1-2/+1
No need for a file argument. If we'd really need it it's in vma->vm_file already. gbefb and sgivwfb used to set vma->vm_file to the file argument, but the kernel alrady did that. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-10[DRIVER MODEL] Convert platform drivers to use struct platform_driverRussell King1-13/+12
This allows us to eliminate the casts in the drivers, and eventually remove the use of the device_driver function pointer methods for platform device drivers. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-07[PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbconAntonino A. Daplas1-1/+0
According to Jon Smirl, filling in the field fb_cursor with soft_cursor for drivers that do not support hardware cursors is redundant. The soft_cursor function is usable by all drivers because it is just a wrapper around fb_imageblit. And because soft_cursor is an fbcon-specific hook, the file is moved to the console directory. Thus, drivers that do not support hardware cursors can leave the fb_cursor field blank. For drivers that do, they can fill up this field with their own version. The end result is a smaller code size. And if the framebuffer console is not loaded, module/kernel size is also reduced because the soft_cursor module will also not be loaded. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-06[DRIVER MODEL] Fix gbefbRussell King1-6/+12
Statically allocated devices in module data is a potential cause of oopsen. The device may be in use by a userspace process, which will keep a reference to the device. If the module is unloaded, the module data will be freed. Subsequent use of the platform device will cause a kernel oops. Use generic platform device allocation/release code in modules. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-31Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds1-1/+1
Manual #include fixups for clashes - there may be some unnecessary
2005-10-29It helps to not use a _mem_ function for requesting I/O space.Thiemo Seufer1-7/+13
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Create platform_device.h to contain all the platform device details.Russell King1-1/+1
Convert everyone who uses platform_bus_type to include linux/platform_device.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-21[PATCH] Driver Core: drivers/usb/input/aiptek.c - ↵Yani Ioannou1-2/+2
drivers/zorro/zorro-sysfs.c: update device attribute callbacks Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-04-17Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+1280
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!