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2011-07-26Merge 'akpm' patch seriesLinus Torvalds
* Merge akpm patch series: (122 commits) drivers/connector/cn_proc.c: remove unused local Documentation/SubmitChecklist: add RCU debug config options reiserfs: use hweight_long() reiserfs: use proper little-endian bitops pnpacpi: register disabled resources drivers/rtc/rtc-tegra.c: properly initialize spinlock drivers/rtc/rtc-twl.c: check return value of twl_rtc_write_u8() in twl_rtc_set_time() drivers/rtc: add support for Qualcomm PMIC8xxx RTC drivers/rtc/rtc-s3c.c: support clock gating drivers/rtc/rtc-mpc5121.c: add support for RTC on MPC5200 init: skip calibration delay if previously done misc/eeprom: add eeprom access driver for digsy_mtc board misc/eeprom: add driver for microwire 93xx46 EEPROMs checkpatch.pl: update $logFunctions checkpatch: make utf-8 test --strict checkpatch.pl: add ability to ignore various messages checkpatch: add a "prefer __aligned" check checkpatch: validate signature styles and To: and Cc: lines checkpatch: add __rcu as a sparse modifier checkpatch: suggest using min_t or max_t ... Did this as a merge because of (trivial) conflicts in - Documentation/feature-removal-schedule.txt - arch/xtensa/include/asm/uaccess.h that were just easier to fix up in the merge than in the patch series.
2011-07-26backlight: set backlight type and max_brightness before backlights are ↵Axel Lin
registered Since commit a19a6ee "backlight: Allow properties to be passed at registration" and commit bb7ca74 "backlight: add backlight type", we can set backlight type and max_brightness before backlights are registered. Some newly added drivers did not set it properly, let's fix it. Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Matthew Garrett <mjg@redhat.com> Cc: Jingoo Han <jg1.han@samsung.com> Cc: Donghwa Lee <dh09.lee@samsung.com> Cc: InKi Dae <inki.dae@samsung.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-26backlight: add ams369fg06 amoled driverJingoo Han
Add the ams369fg06 amoled panel driver. The ams369fg06 amoled panel (480 x 800) driver uses 3-wired SPI inteface. The brightness can be controlled by gamma setting of amoled panel. [sfr@canb.auug.org.au: fix build error] [axel.lin@gmail.com: unregister backlight device when unloading the module] [axel.lin@gmail.com: staticize ams369fg06_shutdown] Signed-off-by: Jingoo Han <jg1.han@samsung.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Inki Dae <inki.dae@samsung.com> Cc: anish singh <anish198519851985@gmail.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-26drivers/video/backlight/adp8860_bl.c: remove a redundant assignment for ↵Axel Lin
max_brightness We have set props.max_brightness before registering backlight device. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-26drivers/video/backlight/ld9040.c: small fixesAxel Lin
- Fix checking of wrong return value for backlight_device_register() - Properly free allocated resources in ld9040_probe() error path and ld9040_remove(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Donghwa Lee <dh09.lee@samsung.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-25Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) fs: Merge split strings treewide: fix potentially dangerous trailing ';' in #defined values/expressions uwb: Fix misspelling of neighbourhood in comment net, netfilter: Remove redundant goto in ebt_ulog_packet trivial: don't touch files that are removed in the staging tree lib/vsprintf: replace link to Draft by final RFC number doc: Kconfig: `to be' -> `be' doc: Kconfig: Typo: square -> squared doc: Konfig: Documentation/power/{pm => apm-acpi}.txt drivers/net: static should be at beginning of declaration drivers/media: static should be at beginning of declaration drivers/i2c: static should be at beginning of declaration XTENSA: static should be at beginning of declaration SH: static should be at beginning of declaration MIPS: static should be at beginning of declaration ARM: static should be at beginning of declaration rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check Update my e-mail address PCIe ASPM: forcedly -> forcibly gma500: push through device driver tree ... Fix up trivial conflicts: - arch/arm/mach-ep93xx/dma-m2p.c (deleted) - drivers/gpio/gpio-ep93xx.c (renamed and context nearby) - drivers/net/r8169.c (just context changes)
2011-07-21treewide: fix potentially dangerous trailing ';' in #defined values/expressionsPhil Carmody
All these are instances of #define NAME value; or #define NAME(params_opt) value; These of course fail to build when used in contexts like if(foo $OP NAME) while(bar $OP NAME) and may silently generate the wrong code in contexts such as foo = NAME + 1; /* foo = value; + 1; */ bar = NAME - 1; /* bar = value; - 1; */ baz = NAME & quux; /* baz = value; & quux; */ Reported on comp.lang.c, Message-ID: <ab0d55fe-25e5-482b-811e-c475aa6065c3@c29g2000yqd.googlegroups.com> Initial analysis of the dangers provided by Keith Thompson in that thread. There are many more instances of more complicated macros having unnecessary trailing semicolons, but this pile seems to be all of the cases of simple values suffering from the problem. (Thus things that are likely to be found in one of the contexts above, more complicated ones aren't.) Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-21fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlersJosef Bacik
Btrfs needs to be able to control how filemap_write_and_wait_range() is called in fsync to make it less of a painful operation, so push down taking i_mutex and the calling of filemap_write_and_wait() down into the ->fsync() handlers. Some file systems can drop taking the i_mutex altogether it seems, like ext3 and ocfs2. For correctness sake I just pushed everything down in all cases to make sure that we keep the current behavior the same for everybody, and then each individual fs maintainer can make up their mind about what to do from there. Thanks, Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-07-11Merge branch 'master' into for-nextJiri Kosina
Sync with Linus' tree to be able to apply pending patches that are based on newer code already present upstream.
2011-07-04vesafb: fix memory leakDaniel J Blueman
When releasing framebuffer, free colourmap allocations. Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-27viafbdev: fix compilation warning for unused variableNikanth Karthikesan
viafbdev: Fix compilation warning for unused variable for #ifdef MODULE Fix compilation warning when #ifdef MODULE drivers/video/via/viafbdev.c: In function ‘viafb_init’: drivers/video/via/viafbdev.c:2019: warning: unused variable ‘r’ Signed-off-by: Nikanth Karthikesan <nikanth@google.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-24fbdev: amba: Link fb device to its parentLoïc Minier
Some pieces of userspace like debian-installer expect to find the fb0 driver name by readlink-ing /sys/class/graphics/fb0/device/driver but this was broken with amba-clcd as it sets up fb_info manually and missed the .device parent pointer. Signed-off-by: Loïc Minier <loic.minier@linaro.org> Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-24fsl-diu-fb: remove check for pixel clock rangesTimur Tabi
The Freescale DIU framebuffer driver defines two constants, MIN_PIX_CLK and MAX_PIX_CLK, that are supposed to represent the lower and upper limits of the pixel clock. These values, however, are true only for one platform clock rate (533MHz) and only for the MPC8610. So the actual range for the pixel clock is chip-specific, which means the current values are almost always wrong. The chance of an out-of-range pixel clock being used are also remote. Rather than try to detect an out-of-range clock in the DIU driver, we depend on the board-specific pixel clock function (e.g. p1022ds_set_pixel_clock) to clamp the pixel clock to a supported value. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-24udlfb: Correct sub-optimal resolution selection.William Katsak
The situation in which the problem occurred was with a Plugable UGA-2K-A connected to a Samsung EX2220X display. The driver indicates that 1920x1080 is a valid mode (the first mode available, in fact), but proceeds to set the framebuffer size to 1600x1200. The patch corrects what seems to be a logic error, regarding unsetting the FB_MISC_1ST_DETAIL flag, if the first (top/best) mode is invalid. The existing code unset the flag if ANY mode was invalid. Signed-off-by: William Katsak <william.katsak@alcatel-lucent.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-24Merge branch 'common/fbdev-meram' of ↵Paul Mundt
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x into fbdev-fixes-for-linus
2011-06-24hecubafb: add module_put on error path in hecubafb_probe()Pavel Shved
In hecubafb_probe(), after a successful try_module_get, vzalloc may fail and make the hecubafb_probe return, but the module is not put on this error path. This patch adds an exit point that calls module_put in such situation. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Pavel Shved <shved@ispras.ru> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-24sm501fb: fix section mismatch warningRandy Dunlap
Fix section mismatch warning in sm501fb: WARNING: drivers/video/sm501fb.o(.text+0x21d6): Section mismatch in reference from the function sm501fb_init_fb() to the variable .devinit.data:sm501_default_mode The function sm501fb_init_fb() references the variable __devinitdata sm501_default_mode. This is often because sm501fb_init_fb lacks a __devinitdata annotation or the annotation of sm501_default_mode is wrong. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-24gx1fb: Fix section mismatch warningsRandy Dunlap
Fix a chain of section mismatches in geode driver, beginning with: WARNING: drivers/video/geode/gx1fb.o(.data+0x70): Section mismatch in reference from the variable gx1fb_driver to the function .init.text:gx1fb_probe() The variable gx1fb_driver references the function __init gx1fb_probe() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console Making the changes that Paul pointed out resulted in a few more changes being needed, so they are all included here. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-24fbdev: sh_mobile_meram: Correct pointer check for YCbCr chroma planeDamian Hobson-Garcia
The check was intended to test if we have a valid pointer to write into, but it mistakenly checks the pointer contents instead. Since a valid pointer is mandatory for the chroma data if a YCbCr format is used, the pointer check has been removed. Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-20treewide: remove duplicate includesVitaliy Ivanov
Many stupid corrections of duplicated includes based on the output of scripts/checkincludes.pl. Signed-off-by: Vitaliy Ivanov <vitalivanov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-16Merge branch 'fbdev-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x * 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x: fbdev: sh_mobile_hdmi: fix regression: statically enable RTPM fbdev/atyfb: Fix 2 defined-but-not-used warnings efifb: Fix call to wrong unregister function video: s3c-fb: move enabling channel for window video: s3c-fb: fix virtual resolution checking video: s3c-fb: fix misleading kfree in remove function
2011-06-16Change Ryan Mallon's email address across the kernelRyan Mallon
I no longer work at Bluewater Systems. Update my email address accordingly. I have deleted my email address from C files rather than change it. This was suggested by several people, since the commit from my new email address will cause scripts/get_maintainer.pl to function properly. I have not added the .mailmap entry as suggested by Joe because I think it is no longer necessary if I touch all the files which had my name in them. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Cc: Andre Renaud <andre@bluewatersys.com> Cc: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Andrew Victor <avictor.za@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Anton Vorontsov <cbou@mail.ru> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Liam Girdwood <lrg@ti.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Joe Perches <joe@perches.com> Cc: Jesper Juhl <jj@chaosbits.net> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: trivial@kernel.org Cc: linux-kernel@vger.kernel.org Reviewed-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-16drivers/video/backlight/adp8870_bl.c: add missed props.type conversionAndrew Morton
Cc: Michael Hennerich <michael.hennerich@analog.com> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-06-16backlight: new driver for the ADP8870 backlight devicesMichael Hennerich
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-06-15fbdev: sh_mobile_hdmi: fix regression: statically enable RTPMGuennadi Liakhovetski
A recent modification to the runtime PM code on mach-shmobile made a wrong RTPM implementation in the sh_mobile_hdmi driver apparent, which broke HDMI hotplug detection support on ap4evb. This patch does not implement a proper dynamic RTPM support for sh_mobile_hdmi, instead it restores the previous working state by statically enabling it. A more power-efficient solution should be implemented for the next kernel version. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-14fbdev/atyfb: Fix 2 defined-but-not-used warningsGeert Uytterhoeven
If CONFIG_FB_ATY_BACKLIGHT=y but CONFIG_PCI=n: drivers/video/aty/atyfb_base.c:2272: warning: ‘aty_bl_exit’ defined but not used If CONFIG_ATARI=y for a modular build: drivers/video/aty/atyfb_base.c:2794: warning: ‘store_video_par’ defined but not used Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-14efifb: Fix call to wrong unregister functionWanlong Gao
platform_device_unregister() needs to unregister the device, not the driver. Signed-off-by: Wanlong Gao <wanlong.gao@gmail.com> Signed-off-by: Maarten Lankhorst <m.b.lankhorst@gmail.com> Acked-by: Andy Lutomirski <luto@mit.edu> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-10treewide: Convert uses of struct resource to resource_size(ptr)Joe Perches
Several fixes as well where the +1 was missing. Done via coccinelle scripts like: @@ struct resource *ptr; @@ - ptr->end - ptr->start + 1 + resource_size(ptr) and some grep and typing. Mostly uncompiled, no cross-compilers. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-09video: s3c-fb: move enabling channel for windowJingoo Han
This patch moves enabling channel for window, because there should be enabling channel before enabling window. If the sequence is reversed, it makes the problem in displaying images to lcd panel. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-09video: s3c-fb: fix virtual resolution checkingJingoo Han
This patch fixes mishandling in virtual resolution checking. Previously, virtual resolution is changed to virtual_x and virtual_y which mean the size for buffer allocation, when s3c_fb_check_var is called by fb_check_var. However, it is meaningless, since virtual_x and virtual_y are fixed and user cannot change virtual resolution. Therefore, virtual resolution should be more than resolution such as xres and yres. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-09video: s3c-fb: fix misleading kfree in remove functionJingoo Han
This patch fixes misleading kfree in remove function. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-06video: Fix use-after-free by vga16fb on rmmodBruno Prémont
Since fb_info is now refcounted and thus may get freed at any time it gets unregistered module unloading will try to unregister framebuffer as stored in platform data on probe though this pointer may be stale. Cleanup platform data on framebuffer release. CC: stable@kernel.org Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-02video: Convert vmalloc/memset to vzallocJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-02efifb: Disallow manual bind and unbindAndy Lutomirski
Both were buggy: bind would happily scribble over a real graphics device and unbind wouldn't destroy the framebuffer. Hotplugging efifb makes no sense anyway, so just disable it. As an added benefit, we save some runtime memory. Signed-off-by: Andy Lutomirski <luto@mit.edu> Signed-off-by: Peter Jones <pjones@redhat.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-02efifb: Fix mismatched request/release_mem_regionAndy Lutomirski
Signed-off-by: Andy Lutomirski <luto@mit.edu> Signed-off-by: Peter Jones <pjones@redhat.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-02efifb: Enable write-combiningAndy Lutomirski
Running fbcon on an uncached framebuffer is remarkably slow. So try to enable write combining in efifb. Without this patch, it takes 5.8 seconds from efifb probe to i915 probe (default options; no plymouth or quiet mode). With this patch, it only takes 1.7 seconds. That means we wasted over 4 seconds just writing to UC memory. Signed-off-by: Andy Lutomirski <luto@mit.edu> Signed-off-by: Peter Jones <pjones@redhat.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-02drivers/video/pxa168fb.c: add missing clk_putJulia Lawall
Add a label for error-handling code in the case where only clk_get has succeeded. Rename the label failed to be consistent with the rest. A simplified version of the semantic match that finds the missing clk_put is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression e1,e2; statement S; @@ e1 = clk_get@p1(...); ... when != e1 = e2 when != clk_put(e1) when any if (...) { ... when != clk_put(e1) when != if (...) { ... clk_put(e1) ... } * return@p3 ...; } else S // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-02drivers/video/imxfb.c: add missing clk_putJulia Lawall
Reorder the labels at the end of the function to correspond to the order in which the resources are allocated. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression e1,e2; statement S; @@ e1 = clk_get@p1(...); ... when != e1 = e2 when != clk_put(e1) when any if (...) { ... when != clk_put(e1) when != if (...) { ... clk_put(e1) ... } * return@p3 ...; } else S // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-02fbdev: bf537-lq035: add missing blacklight properties typeSteven Miao
Seems this new field was missed, probably due to this driver being merged around the time this new backlight field was being added. At any rate, initial the type field to avoid ugly WARN() dumps. Signed-off-by: Steven Miao <realmz6@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-02savagefb: Use panel CVT mode as defaultTormod Volden
If there is no EDID but an LCD panel is detected, generate a CVT mode from the panel resolution (at 60 Hz), and use this as a default mode instead of the hardcoded 800x600x8 mode. Signed-off-by: Tormod Volden <debian.tormod@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-02fbdev: sh_mobile_lcdcfb: Fix up fallout from MERAM changes.Paul Mundt
The LCDC driver does no longer compile: CC drivers/video/sh_mobile_meram.o CC drivers/video/sh_mobile_lcdcfb.o drivers/video/sh_mobile_lcdcfb.c: In function 'sh_mobile_lcdc_start': drivers/video/sh_mobile_lcdcfb.c:640:4: error: 'ret' undeclared (first use in this function) drivers/video/sh_mobile_lcdcfb.c:640:4: note: each undeclared identifier is reported only once for each function it appears in make[2]: *** [drivers/video/sh_mobile_lcdcfb.o] Error 1 make[1]: *** [drivers/video] Error 2 make: *** [drivers] Error 2 Reported-by: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-05-27drivers/video/mb862xx/mb862xxfbdrv.c needs uaccess.hAndrew Morton
alpha allmodconfig: drivers/video/mb862xx/mb862xxfbdrv.c: In function 'mb862xxfb_ioctl': drivers/video/mb862xx/mb862xxfbdrv.c:323: error: implicit declaration of function 'copy_to_user' drivers/video/mb862xx/mb862xxfbdrv.c:327: error: implicit declaration of function 'copy_from_user' Cc: Paul Mundt <lethal@linux-sh.org> Cc: Anatolij Gustschin <agust@denx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26Merge branch 'gpio/next' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'gpio/next' of git://git.secretlab.ca/git/linux-2.6: gpio/via: rename VIA local config struct basic_mmio_gpio: split into a gpio library and platform device gpio: remove some legacy comments in build files gpio: add trace events for setting direction and value gpio/pca953x: Use handle_simple_irq instead of handle_edge_irq gpiolib: export gpiochip_find gpio: remove redundant Kconfig depends on GPIOLIB basic_mmio_gpio: convert to non-__raw* accessors basic_mmio_gpio: support direction registers basic_mmio_gpio: support different input/output registers basic_mmio_gpio: detect output method at probe time basic_mmio_gpio: request register regions basic_mmio_gpio: allow overriding number of gpio basic_mmio_gpio: convert to platform_{get,set}_drvdata() basic_mmio_gpio: remove runtime width/endianness evaluation
2011-05-26Merge branch 'for-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (57 commits) regulator: Fix 88pm8607.c printk format warning input: Add support for Qualcomm PMIC8XXX power key input: Add Qualcomm pm8xxx keypad controller driver mfd: Add omap-usbhs runtime PM support mfd: Fix ASIC3 SD Host Controller Configuration size mfd: Fix omap_usbhs_alloc_children error handling mfd: Fix omap usbhs crash when rmmoding ehci or ohci mfd: Add ASIC3 LED support leds: Add ASIC3 LED support mfd: Update twl4030-code maintainer e-mail address mfd: Correct the name and bitmask for ab8500-gpadc BTempPullUp mfd: Add manual ab8500-gpadc batt temp activation for AB8500 3.0 mfd: Provide ab8500-core enumerators for chip cuts mfd: Check twl4030-power remove script error condition after i2cwrite mfd: Fix twl6030 irq definitions mfd: Add phoenix lite (twl6025) support to twl6030 mfd: Avoid to use constraint name in 88pm860x regulator driver mfd: Remove checking on max8925 regulator[0] mfd: Remove unused parameter from 88pm860x API mfd: Avoid to allocate 88pm860x static platform data ...
2011-05-26Merge branch 'omap-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (33 commits) OMAP3: PM: Boot message is not an error, and not helpful, remove it OMAP3: cpuidle: change the power domains modes determination logic OMAP3: cpuidle: code rework for improved readability OMAP3: cpuidle: re-organize the C-states data OMAP3: clean-up mach specific cpuidle data structures OMAP3 cpuidle: remove useless SDP specific timings usb: otg: OMAP4430: Powerdown the internal PHY when USB is disabled usb: otg: OMAP4430: Fixing the omap4430_phy_init function usb: musb: am35x: fix compile error when building am35x usb: musb: OMAP4430: Power down the PHY during board init omap: drop board-igep0030.c omap: igep0020: add support for IGEP3 omap: igep0020: minor refactoring omap: igep0020: name refactoring for future merge with IGEP3 omap: Remove support for omap2evm arm: omap2plus: GPIO cleanup omap: musb: introduce default board config omap: move detection of NAND CS to common-board-devices omap: use common initialization for PMIC i2c bus omap: consolidate touch screen initialization among different boards ...
2011-05-26mfd: Use mfd cell platform_data for 88pm860x cells platform bitsSamuel Ortiz
With the addition of a platform device mfd_cell pointer, MFD drivers can go back to passing platform back to their sub drivers. This allows for an mfd_cell->mfd_data removal and thus keep the sub drivers MFD agnostic. This is mostly needed for non MFD aware sub drivers. Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Cc: Richard Purdie <rpurdie@rpsys.net> Acked-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-05-26fb: Use platform_data to retrieve tmiofb platform bitsSamuel Ortiz
With the addition of the platform device mfd_cell pointer, we can now cleanly pass the sub device drivers platform data pointers through the regular device platform_data one, and get rid of mfd_get_data(). Cc: Ian Molton <spyro@f2s.com> Cc: Paul Mundt <lethal@linux-sh.org> Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-05-26video: mb862xx: udelay need linux/delay.hStephen Rothwell
Fix this: drivers/video/mb862xx/mb862xx-i2c.c: In function 'mb862xx_i2c_wait_event': drivers/video/mb862xx/mb862xx-i2c.c:25: error: implicit declaration of function 'udelay' caused by commit f8a6b1f44833 ("video: mb862xx: add support for controller's I2C bus adapter"). Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6: (126 commits) sh_mobile_meram: Safely disable MERAM operation when not initialized video: mb862xxfb: add support for L1 displaying video: mb862xx: add support for controller's I2C bus adapter video: mb862xxfb: relocate register space to get contiguous vram video: mb862xxfb: use pre-initialized configuration for PCI GDCs video: mb862xxfb: correct fix.smem_len field initialization video: s3c-fb: correct transparency checking in 32bpp video: s3c-fb: add gpio setup function to resume function fbdev/amifb: Remove superfluous alignment of frame buffer memory fbdev/amifb: Do not call panic() if there's not enough Chip RAM fbdev/amifb: Correct check for video memory size video: mb862xxfb: Require either FB_MB862XX_PCI_GDC or FB_MB862XX_LIME video: s3c-fb: add window variant information for S5P video: s3c-fb: add additional validate bpps video: s3c-fb: correct window osd size offset values udlfb: include prefetch.h explicitly drivers/video/s3c2410fb.c: Convert release_resource to release_mem_region drivers/video/sm501fb.c: Convert release_resource to release_mem_region drivers/video: Convert release_resource to release_mem_region video, udlfb: Fix two build warnings about 'ignoring return value' ...
2011-05-25drivers/video/backlight/adp5520_bl.c: check strict_strtoul() return valueLiu Yuan
It should check if strict_strtoul() succeeds. [akpm@linux-foundation.org: don't override strict_strtoul() return value] Signed-off-by: Liu Yuan <tailai.ly@taobao.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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