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linux/drivers/video
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Emil Goode 42eb317f7d grvga: Fix error handling issues 
This patch fixes two problems with the error handling in the
grvga_probe function and simplifies it making the code
easier to read.

- If the call to grvga_parse_custom on line 370 fails we use
  the wrong label so that release_mem_region will be called
  without a call to request_mem_region being made.

- If the call to ioremap on line 436 fails we should not try
  to call iounmap in the error handling code.

This patch introduces the following changes:

- Converts request_mem_region into its devm_ equivalent
  which simplifies the otherwise messy clean up code.

- Changes the labels for correct error handling and their
  names to make the code easier to read.

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
2012-07-08 14:03:17 +00:00
..
aty
module_param: make bool parameters really bool (drivers & misc)
2012-01-13 09:32:20 +10:30
backlight
fbdev fixes for 3.5
2012-06-16 16:59:05 -07:00
console
fbdev fixes for 3.5
2012-06-16 16:59:05 -07:00
exynos
video: backlight: remove unused header
2012-06-24 13:54:52 +00:00
geode
gx1fb: Fix section mismatch warnings
2011-06-24 17:00:31 +09:00
i810
module_param: make bool parameters really bool (drivers/video/i810)
2012-01-12 23:28:59 +00:00
intelfb
drivers/video/intelfb/intelfbdrv.c: add missing agp_backend_release
2012-05-13 13:05:24 +00:00
kyro
kyrofb: fix on x86_64
2012-04-08 14:27:08 +00:00
logo
module_param: make bool parameters really bool (drivers & misc)
2012-01-13 09:32:20 +10:30
matrox
i2c: Split I2C_M_NOSTART support out of I2C_FUNC_PROTOCOL_MANGLING
2012-05-30 10:55:34 +02:00
mb862xx
video: mb862xxfbdrv.c: local functions should not be exposed globally
2012-05-08 16:57:30 +00:00
mbx
drivers/video: use correct __devexit_p annotation
2012-06-09 12:51:11 +00:00
msm
video: msm: Fix section mismatches in mddi.c
2012-04-18 17:10:34 +00:00
nvidia
drivers/video/nvidia/nvidia.c: fix warning
2012-01-12 20:13:03 -08:00
omap
OMAPFB: remove unused FB_OMAP_BOOTLOADER_INIT config option
2012-04-23 10:48:09 +03:00
omap2
Merge branch 'fbdev-for-linus' into fbdev-next
2012-07-08 14:00:47 +00:00
pnx4008
video: pnx4008: convert drivers/video/pnx4008/* to use module_platform_driver()
2011-12-19 20:21:43 +00:00
riva
riva/fbdev: fix several -Wuninitialized
2012-02-13 02:59:14 +00:00
savage
drivers/savagefb: use mdelay instead of udelay
2012-06-09 12:51:12 +00:00
sis
video/sis: Annotate SiS_DRAMType as __devinitconst
2012-05-08 16:58:27 +00:00
vermilion
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
via
video/via: Convert to kstrtou8_from_user
2012-05-08 17:00:12 +00:00
68328fb.c
68328fb: use display information in info not in var for panning
2011-08-19 10:28:58 +02:00
acornfb.c
acornfb: use display information in info not in var for panning
2011-08-19 10:29:34 +02:00
acornfb.h
…
amba-clcd.c
fbdev: amba: Enable module alias autogeneration for AMBA drivers
2011-11-22 10:58:33 +00:00
amifb.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
arcfb.c
video: Convert vmalloc/memset to vzalloc
2011-06-02 17:25:35 +09:00
arkfb.c
arkfb: use display information in info not in var for panning
2011-08-19 10:29:44 +02:00
asiliantfb.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
atafb_iplan2p2.c
…
atafb_iplan2p4.c
…
atafb_iplan2p8.c
…
atafb_mfb.c
…
atafb_utils.h
…
atafb.c
m68k/atari: Do not use "/" in interrupt names
2011-05-19 18:19:10 +02:00
atafb.h
…
atmel_lcdfb.c
atmel_lcdfb: support 16bit BGR:565 mode, remove unsupported 15bit modes
2012-01-28 19:54:10 +00:00
au1100fb.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2012-05-22 19:22:50 -07:00
au1100fb.h
fb: fix au1100fb bitrot.
2011-10-03 15:52:38 +00:00
au1200fb.c
fbdev: fix au1*fb builds
2012-04-08 14:27:09 +00:00
au1200fb.h
…
auo_k190x.c
video: auo_k190x: add code shared by controller drivers
2012-04-29 19:35:35 +00:00
auo_k190x.h
video: auo_k190x: add code shared by controller drivers
2012-04-29 19:35:35 +00:00
auo_k1900fb.c
video: auo_k190x: add driver for AUO-K1900 variant
2012-04-29 19:35:40 +00:00
auo_k1901fb.c
video: auo_k190x: add driver for AUO-K1901 variant
2012-04-29 19:35:42 +00:00
bf54x-lq043fb.c
video: use gpio_request_one
2012-01-28 20:50:11 +00:00
bf537-lq035.c
video: use gpio_request_one
2012-01-28 20:50:11 +00:00
bfin_adv7393fb.c
video: bfin_adv7393fb: Convert to kstrtouint_from_user
2012-06-05 21:47:26 +00:00
bfin_adv7393fb.h
Fix common misspellings
2011-03-31 11:26:23 -03:00
bfin-lq035q1-fb.c
blackfin: fix compile error in bfin-lq035q1-fb.c
2012-04-26 14:46:51 -04:00
bfin-t350mcqb-fb.c
treewide: Fix comment and string typo 'bufer'
2011-12-06 09:53:40 +01:00
broadsheetfb.c
drivers/video: use correct __devexit_p annotation
2012-06-09 12:51:11 +00:00
bt431.h
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
bt455.h
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
bw2.c
dt/video: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:45 -07:00
c2p_core.h
fbdev: c2p/atafb - Add support for Atari interleaved bitplanes
2009-01-12 20:56:31 +01:00
c2p_iplan2.c
fbdev: c2p/atafb - Add support for Atari interleaved bitplanes
2009-01-12 20:56:31 +01:00
c2p_planar.c
fbdev: c2p - Rename c2p to c2p_planar
2009-01-12 20:56:32 +01:00
c2p.h
fbdev: c2p - Rename c2p to c2p_planar
2009-01-12 20:56:32 +01:00
carminefb_regs.h
fbdev: add the carmine FB driver
2008-07-24 10:47:34 -07:00
carminefb.c
video: Add module.h to drivers/video files who really use it.
2011-10-31 19:31:33 -04:00
carminefb.h
fbdev: add the carmine FB driver
2008-07-24 10:47:34 -07:00
cfbcopyarea.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
cfbfillrect.c
fbdev: fix fillrect for 24bpp modes
2009-05-06 16:36:10 -07:00
cfbimgblt.c
…
cg3.c
dt/video: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:45 -07:00
cg6.c
video: add missing framebuffer_release in error path
2011-03-22 16:35:44 +09:00
cg14.c
video: add missing framebuffer_release in error path
2011-03-22 16:35:44 +09:00
chipsfb.c
console: rename acquire/release_console_sem() to console_lock/unlock()
2011-01-26 10:50:06 +10:00
cirrusfb.c
Merge branch 'fbdev-next' of git://github.com/schandinat/linux-2.6
2012-01-14 15:11:19 -08:00
clps711xfb.c
ARM: clps711x: Using a single definition for the PHYS and VIRT registers offset
2012-05-11 16:18:01 +02:00
cobalt_lcdfb.c
cobalt_lcdfb: LCD panel framebuffer support for SEAD-3 platform.
2012-04-29 19:34:05 +00:00
controlfb.c
Drivers: video: controlfb: fixed a brace coding style issue
2011-11-22 01:00:16 +00:00
controlfb.h
…
cyber2000fb.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
cyber2000fb.h
VIDEO: cyberpro: remove unused cyber2000fb_get_fb_var()
2011-02-11 10:16:07 +00:00
da8xx-fb.c
da8xx-fb: Rounding FB size to satisfy SGX buffer requirements
2012-06-27 07:01:38 +00:00
dnfb.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
edid.h
video: Fix EDID macros H_SYNC_WIDTH and H_SYNC_OFFSET
2011-03-22 16:45:03 +09:00
efifb.c
vga: fix build when fbdev is a module
2012-04-24 09:50:21 +01:00
ep93xx-fb.c
drivers/video/ep93xx-fb.c: clean up error-handling code
2012-04-21 21:47:49 +00:00
epson1355fb.c
Update broken web addresses in the kernel.
2010-10-18 11:03:14 +02:00
fb_ddc.c
video: Add module.h to drivers/video files who really use it.
2011-10-31 19:31:33 -04:00
fb_defio.c
video: fb_defio.c: local functions should not be exposed globally
2012-05-08 16:57:05 +00:00
fb_draw.h
fbdev: fix fillrect for 24bpp modes
2009-05-06 16:36:10 -07:00
fb_notify.c
video: Add export.h for THIS_MODULE/EXPORT_SYMBOL to drivers/video
2011-10-31 19:31:33 -04:00
fb_sys_fops.c
…
fb-puv3.c
fbdev: unicore32: use display information in info not in var for panning
2011-08-19 10:31:01 +02:00
fbcmap.c
framebuffer: fix fbcmap.c kernel-doc warning
2010-11-26 15:05:08 +09:00
fbcvt.c
Update broken web addresses in the kernel.
2010-10-18 11:03:14 +02:00
fbmem.c
fbdev: add events for early fb event support
2012-05-29 16:22:28 -07:00
fbmon.c
fbdev: fix parsing of standard timings
2011-09-01 00:31:05 +00:00
fbsysfs.c
fb: handle NULL pointers in framebuffer release
2012-05-29 13:00:03 +00:00
ffb.c
video: ffb: fix ffb_probe error path
2011-03-22 16:18:51 +09:00
fm2fb.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
fsl-diu-fb.c
drivers/video: fsl-diu-fb: don't initialize the THRESHOLDS registers
2012-05-13 13:08:56 +00:00
g364fb.c
g364fb: use display information in info not in var for panning
2011-08-19 10:31:09 +02:00
gbefb.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
grvga.c
grvga: Fix error handling issues
2012-07-08 14:03:17 +00:00
gxt4500.c
gxt4500: use display information in info not in var for panning
2011-08-19 10:31:17 +02:00
hecubafb.c
hecubafb: add module_put on error path in hecubafb_probe()
2011-06-24 17:00:39 +09:00
hgafb.c
module_param: make bool parameters really bool (drivers & misc)
2012-01-13 09:32:20 +10:30
hitfb.c
hitfb: fix sections
2010-05-25 08:07:09 -07:00
hpfb.c
video: hpfb: use resource_size()
2011-03-22 16:07:32 +09:00
i740_reg.h
Resurrect Intel740 driver: i740fb
2012-02-15 04:31:21 +00:00
i740fb.c
i740fb: fix compile error when CONFIG_MTRR is not selected
2012-02-19 19:11:51 +00:00
igafb.c
doc: fix broken references
2011-09-27 18:08:04 +02:00
imsttfb.c
imsttfb: use display information in info not in var for panning
2011-08-19 10:31:39 +02:00
imxfb.c
video imxfb: do not depend on grouped clocks
2012-04-25 17:03:37 +02:00
jz4740_fb.c
console: rename acquire/release_console_sem() to console_lock/unlock()
2011-01-26 10:50:06 +10:00
Kconfig
video: auo_k190x: add driver for AUO-K1901 variant
2012-04-29 19:35:42 +00:00
leo.c
dt/video: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:45 -07:00
macfb.c
macfb: fix black and white modes
2012-01-22 14:50:02 +01:00
macmodes.c
fbdev: add some missing mac modes
2010-02-27 18:31:14 +01:00
macmodes.h
…
Makefile
video: auo_k190x: add driver for AUO-K1901 variant
2012-04-29 19:35:42 +00:00
maxinefb.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
metronomefb.c
video: Convert vmalloc/memset to vzalloc
2011-06-02 17:25:35 +09:00
modedb.c
fbdev: fix indentation in modedb.c
2011-09-14 16:40:52 +00:00
mx3fb.c
mx3fb: avoid screen flash when panning with fb_set_var
2012-06-27 06:59:51 +00:00
mxsfb.c
fbdev updates for 3.5
2012-06-01 16:57:51 -07:00
n411.c
…
neofb.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
nuc900fb.c
video: convert drivers/video/* to use module_platform_driver()
2011-12-03 22:08:42 +00:00
nuc900fb.h
Fix common misspellings
2011-03-31 11:26:23 -03:00
offb.c
offb: Fix setting of the pseudo-palette for >8bpp
2012-01-03 12:09:25 +11:00
output.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
p9100.c
dt/video: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:45 -07:00
platinumfb.c
video: platinumfb: Add __devexit_p at necessary place
2011-10-15 00:19:58 +00:00
platinumfb.h
…
pm2fb.c
module_param: make bool parameters really bool (drivers & misc)
2012-01-13 09:32:20 +10:30
pm3fb.c
module_param: make bool parameters really bool (drivers & misc)
2012-01-13 09:32:20 +10:30
pmag-aa-fb.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
pmag-ba-fb.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
pmagb-b-fb.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
ps3fb.c
video: irq: Remove IRQF_DISABLED
2011-10-03 15:52:22 +00:00
pvr2fb.c
drivers/video/pvr2fb.c: ensure arguments to request_irq and free_irq are compatible
2012-03-13 23:17:31 +00:00
pxa3xx-gcu.c
video: pxa3xx-gcu: Simplify the logic to exit while loop in pxa3xx_gcu_wait_idle
2012-04-09 16:18:15 +00:00
pxa3xx-gcu.h
video: add driver for PXA3xx 2D graphics accelerator
2010-12-16 14:31:18 +08:00
pxa168fb.c
drivers/video/pxa168fb.c: use devm_ functions
2012-02-24 00:49:59 +00:00
pxa168fb.h
fb: add support of LCD display controller on pxa168/910 (base layer)
2009-06-13 00:09:09 +08:00
pxafb.c
video: pxafb: add clk_prepare/clk_unprepare calls
2012-03-21 10:29:01 +00:00
pxafb.h
ARM: pxafb: rework pxafb overlay memory management
2011-03-16 17:37:03 +08:00
q40fb.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
s1d13xxxfb.c
s1d13xxxfb: drop unused code
2010-12-21 01:05:43 +09:00
s3c2410fb.c
video: s3c2410: fix checkpatch error and warnings
2011-12-03 22:10:43 +00:00
s3c2410fb.h
s3c-fb: CPUFREQ frequency scaling support
2009-06-16 19:47:59 -07:00
s3c-fb.c
video: s3c-fb: fix possible division by zero in s3c_fb_calc_pixclk
2012-06-13 17:34:16 +00:00
s3fb.c
s3fb: fix Virge/VX
2011-12-21 02:25:21 +00:00
sa1100fb.c
FB: sa11x0: convert to use platform resource and ioremap()
2012-02-24 09:39:59 +00:00
sa1100fb.h
FB: sa11x0: convert to use platform resource and ioremap()
2012-02-24 09:39:59 +00:00
sbuslib.c
Drivers: video: sbuslib: fixed a brace coding style issue
2011-11-22 01:00:24 +00:00
sbuslib.h
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
sgivwfb.c
sgivwfb: fix sections
2010-05-25 08:07:09 -07:00
sh7760fb.c
video: convert drivers/video/* to use module_platform_driver()
2011-12-03 22:08:42 +00:00
sh_mipi_dsi.c
fbdev: sh_mipi_dsi: fix a section mismatch
2012-06-20 10:02:53 +02:00
sh_mobile_hdmi.c
fbdev: sh_mobile_hdmi: add HDMI Control Register support
2012-05-13 13:07:59 +00:00
sh_mobile_lcdcfb.c
fbdev: sh_mobile_lcdc: Implement overlays support
2012-06-20 10:02:54 +02:00
sh_mobile_lcdcfb.h
fbdev: sh_mobile_lcdc: Don't confuse line size with pitch
2012-05-21 20:59:32 -07:00
sh_mobile_meram.c
fbdev: sh_mobile_meram: Implement system suspend/resume
2012-03-12 22:41:14 +01:00
skeletonfb.c
skeletonfb: fixed module exit function typo.
2012-04-15 21:44:02 +00:00
sm501fb.c
video: convert drivers/video/* to use module_platform_driver()
2011-12-03 22:08:42 +00:00
smscufx.c
video: smscufx.c: local functions should not be exposed globally
2012-05-08 16:56:55 +00:00
sstfb.c
module_param: make bool parameters really bool (drivers & misc)
2012-01-13 09:32:20 +10:30
sticore.h
Fix common misspellings
2011-03-31 11:26:23 -03:00
stifb.c
tree-wide: fix assorted typos all over the place
2009-12-04 15:39:55 +01:00
sunxvr500.c
Merge branch 'master' into export-slabh
2010-04-05 11:37:28 +09:00
sunxvr1000.c
dt/video: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:45 -07:00
sunxvr2500.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
svgalib.c
svga: Make svga_set_timings() take an iomem regbase pointer.
2011-03-22 15:47:22 +09:00
syscopyarea.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
sysfillrect.c
fbdev: fix fillrect for 24bpp modes
2009-05-06 16:36:10 -07:00
sysimgblt.c
…
tcx.c
video: add missing framebuffer_release in error path
2011-03-22 16:35:44 +09:00
tdfxfb.c
module_param: make bool parameters really bool (drivers & misc)
2012-01-13 09:32:20 +10:30
tgafb.c
fix typos concerning "initiali[zs]e"
2010-06-16 18:05:05 +02:00
tmiofb.c
video: irq: Remove IRQF_DISABLED
2011-10-03 15:52:22 +00:00
tridentfb.c
tridentfb: use display information in info not in var for panning
2011-08-19 10:35:18 +02:00
udlfb.c
fbdev updates for 3.5
2012-06-01 16:57:51 -07:00
uvesafb.c
connector/userns: replace netlink uses of cap_raised() with capable()
2012-05-10 23:21:39 -04:00
valkyriefb.c
video: Fix speficied typo
2011-06-24 17:14:39 +09:00
valkyriefb.h
valkyriefb: various fixes
2010-02-27 18:31:13 +01:00
vesafb.c
vesafb: fix memory leak
2011-07-04 16:02:48 +09:00
vfb.c
module_param: make bool parameters really bool (drivers & misc)
2012-01-13 09:32:20 +10:30
vga16fb.c
vga16fb: use display information in info not in var for panning
2011-08-19 10:35:34 +02:00
vgastate.c
…
vt8500lcdfb.c
video: convert drivers/video/* to use module_platform_driver()
2011-12-03 22:08:42 +00:00
vt8500lcdfb.h
ARM: Add support for the display controllers in VT8500 and WM8505
2010-11-09 18:52:07 +09:00
vt8623fb.c
vt8623fb: use display information in info not in var for panning
2011-08-19 10:36:20 +02:00
w100fb.c
video: w100fb: Reduce sleep mode battery discharge
2012-07-08 14:03:02 +00:00
w100fb.h
…
wm8505fb_regs.h
ARM: Add support for the display controllers in VT8500 and WM8505
2010-11-09 18:52:07 +09:00
wm8505fb.c
video: convert drivers/video/* to use module_platform_driver()
2011-12-03 22:08:42 +00:00
wmt_ge_rops.c
video: convert drivers/video/* to use module_platform_driver()
2011-12-03 22:08:42 +00:00
wmt_ge_rops.h
ARM: Add support for the display controllers in VT8500 and WM8505
2010-11-09 18:52:07 +09:00
xen-fbfront.c
drivers/video/xen-fbfront.c: add missing cleanup code
2012-05-07 06:41:56 -04:00
xilinxfb.c
video: convert drivers/video/* to use module_platform_driver()
2011-12-03 22:08:42 +00:00