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077933dcd5cabd45e82aceab45dec772ebecbd09
linux/drivers/video/fbdev
History
Arvind Yadav 93794239c6 video: fbdev: cobalt_lcdfb: Handle return NULL error from devm_ioremap 
[ Upstream commit 4dcd19bfab ]

Here, If devm_ioremap will fail. It will return NULL.
Kernel can run into a NULL-pointer dereference.
This error check will avoid NULL pointer dereference.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Yoichi Yuasa <yuasa@linux-mips.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-06 19:19:46 -07:00
..
aty
radeonfb: Deinline large functions
2015-10-08 12:24:12 +03:00
core
fbdev: color map copying bounds checking
2017-02-01 08:30:52 +01:00
exynos
Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2014-12-14 16:10:09 -08:00
geode
video: fbdev: geode gxfb: use ioremap_wc() for framebuffer
2015-06-03 12:41:53 +03:00
i810
video: fbdev: i810: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:51 +03:00
intelfb
video: fbdev: intelfb: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:49 +03:00
kyro
drivers/video/fbdev/kyrofb: Use arch_phys_wc_add() and pci_ioremap_wc_bar()
2015-08-25 09:59:44 +02:00
matrox
video: fbdev: matrox: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:49 +03:00
mb862xx
video: fbdev: mb862xx: Fix module autoload for OF platform driver
2015-09-24 14:35:36 +03:00
mbx
video/mbx: indent some if statements
2014-07-01 13:32:30 +03:00
mmp
spi: Drop owner assignment from spi_drivers
2015-10-28 10:30:17 +09:00
nvidia
video: fbdev: nvidia: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:50 +03:00
omap
Merge tag 'fbdev-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux
2015-11-10 10:00:09 -08:00
omap2
OMAPDSS: fix timings for VENC to match what omapdrm expects
2015-12-09 12:57:13 +02:00
riva
video: fbdev: rivafb: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:52 +03:00
savage
video: fbdev: savagefb: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:50 +03:00
sis
video: fbdev: sisfb: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:50 +03:00
vermilion
mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd
2015-11-06 17:50:42 -08:00
via
fbdev: via/via_clock: fix sparse warning
2015-03-02 13:17:25 +02:00
68328fb.c
video: 68328fb: remove check for CONFIG_FB_68328_INVERT
2014-06-24 10:55:13 +03:00
acornfb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
acornfb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
amba-clcd-versatile.c
video: move Versatile CLCD helpers
2014-06-27 10:15:22 +02:00
amba-clcd.c
video: ARM CLCD: Add missing error check for devm_kzalloc
2015-02-26 10:23:15 +02:00
amifb.c
Merge tag 'fbdev-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux
2015-06-23 16:23:30 -07:00
arcfb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
arkfb.c
drivers/video/fbdev/arkfb.c: Use arch_phys_wc_add() and pci_iomap_wc()
2015-08-25 09:59:45 +02:00
asiliantfb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
atafb_iplan2p2.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
atafb_iplan2p4.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
atafb_iplan2p8.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
atafb_mfb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
atafb_utils.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
atafb.c
video/fbdev, asm/io.h: Remove ioremap_writethrough()
2015-06-07 15:28:57 +02:00
atafb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
atmel_lcdfb.c
video: fbdev: atmel_lcdfb: remove useless include
2015-09-02 14:24:51 +03:00
au1100fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
au1100fb.h
MIPS: Alchemy: au1100fb: use clk framework
2014-07-30 14:10:39 +02:00
au1200fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
au1200fb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
auo_k190x.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
auo_k190x.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
auo_k1900fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
auo_k1901fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
bf54x-lq043fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
bf537-lq035.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
bfin_adv7393fb.c
fb: adv7393: add missing semicolon
2014-07-01 13:18:38 +03:00
bfin_adv7393fb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
bfin-lq035q1-fb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
bfin-t350mcqb-fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
broadsheetfb.c
fbdev: broadsheetfb: fix memory leak
2015-09-30 10:33:57 +03:00
bt431.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
bt455.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
bw2.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
c2p_core.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
c2p_iplan2.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
c2p_planar.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
c2p.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
carminefb_regs.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
carminefb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
carminefb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
cg3.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
cg6.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
cg14.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
chipsfb.c
fbdev: Remove __init from chips_hw_init() to fix build failure
2014-08-26 12:48:34 +03:00
cirrusfb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
clps711x-fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
clps711xfb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
cobalt_lcdfb.c
video: fbdev: cobalt_lcdfb: Handle return NULL error from devm_ioremap
2017-08-06 19:19:46 -07:00
controlfb.c
powerpc: Move Power Macintosh drivers to generic byteswappers
2015-03-23 14:29:40 +11:00
controlfb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
cyber2000fb.c
video: fbdev: cyber2000fb.c: use container_of to resolve cfb_info from fb_info
2014-09-30 13:06:01 +03:00
cyber2000fb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
da8xx-fb.c
fbdev: da8xx-fb: fix videomodes of lcd panels
2016-05-04 14:48:51 -07:00
dnfb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
edid.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
efifb.c
fbdev/efifb: Fix 16 color palette entry calculation
2016-10-28 03:01:29 -04:00
ep93xx-fb.c
ARM/fb: ep93xx: switch framebuffer to use modedb only
2015-08-13 12:25:44 +02:00
fb-puv3.c
drivers/video/fbdev/fb-puv3.c: Add header files for function unifb_mmap
2014-05-23 13:51:10 +03:00
ffb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
fm2fb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
fsl-diu-fb.c
video: fbdev: fsl: Fix kernel crash when diu_ops is not implemented
2015-12-09 12:57:06 +02:00
g364fb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
gbefb.c
video: fbdev: gbefb: use arch_phys_wc_add() and devm_ioremap_wc()
2015-06-03 12:41:46 +03:00
goldfishfb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
grvga.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
gxt4500.c
gxt4500: enable panning
2015-10-08 12:19:39 +03:00
hecubafb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
hgafb.c
video: hgafb: remove unneeded comparison
2015-01-26 14:43:06 +02:00
hitfb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
hpfb.c
video/fbdev, asm/io.h: Remove ioremap_writethrough()
2015-06-07 15:28:57 +02:00
hyperv_fb.c
drivers:hv: Move MMIO range picking from hyper_fb to hv_vmbus
2015-08-05 11:41:31 -07:00
i740_reg.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
i740fb.c
drivers/video/fbdev/i740fb: Use arch_phys_wc_add() and pci_ioremap_wc_bar()
2015-08-25 09:59:44 +02:00
igafb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
imsttfb.c
fbdev: imsttfb: remove the dependency on PPC_OF
2015-03-17 20:04:31 +11:00
imxfb.c
video: fbdev: imxfb: Constify platform_device_id
2015-06-12 12:40:27 +03:00
jz4740_fb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
Kconfig
xen kconfig: don't "select INPUT_XEN_KBDDEV_FRONTEND"
2016-05-04 14:48:45 -07:00
leo.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
macfb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
macmodes.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
macmodes.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
Makefile
staging: sm7xxfb: merge sm712fb with fbdev
2015-08-07 15:05:01 -07:00
maxinefb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
metronomefb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
mx3fb.c
Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2014-12-14 16:10:09 -08:00
mxsfb.c
video: fbdev: mxsfb: Constify platform_device_id
2015-06-12 12:40:27 +03:00
n411.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
neofb.c
video: fbdev: neofb: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:49 +03:00
nuc900fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
nuc900fb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
ocfb.c
cleanup IORESOURCE_CACHEABLE vs ioremap()
2015-08-10 23:07:06 -04:00
offb.c
Revert "offb: Add palette hack for little endian"
2014-06-16 19:45:45 +10:00
p9100.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
platinumfb.c
powerpc: Move Power Macintosh drivers to generic byteswappers
2015-03-23 14:29:40 +11:00
platinumfb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
pm2fb.c
video: fbdev: pm2fb: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:51 +03:00
pm3fb.c
video: fbdev: pm3fb: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:52 +03:00
pmag-aa-fb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
pmag-ba-fb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
pmagb-b-fb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
ps3fb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
pvr2fb.c
mm: gup: use get_user_pages_unlocked
2015-02-11 17:06:05 -08:00
pxa3xx-gcu.c
video: fbdev: pxa3xx_gcu: prepare the clocks
2015-08-10 12:25:43 +03:00
pxa3xx-gcu.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
pxa168fb.c
video: fbdev: pxa168fb: Use devm_clk_get
2015-09-01 13:55:32 +03:00
pxa168fb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
pxafb.c
cpufreq: remove redundant CPUFREQ_INCOMPATIBLE notifier event
2015-09-01 15:50:38 +02:00
pxafb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
q40fb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
s1d13xxxfb.c
arch, drivers: don't include <asm/io.h> directly, use <linux/io.h> instead
2015-08-10 23:07:05 -04:00
s3c2410fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
s3c2410fb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
s3c-fb.c
video: fbdev: s3c-fb: Constify platform_device_id
2015-08-21 08:56:19 +03:00
s3fb.c
drivers/video/fbdev/s3fb: Use arch_phys_wc_add() and pci_iomap_wc()
2015-08-25 09:59:45 +02:00
sa1100fb.c
cpufreq: remove redundant CPUFREQ_INCOMPATIBLE notifier event
2015-09-01 15:50:38 +02:00
sa1100fb.h
ARM: 8244/1: fbdev: sa1100fb: make use of device clock
2014-12-05 16:30:25 +00:00
sbuslib.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
sbuslib.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
sh7760fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
sh_mipi_dsi.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
sh_mobile_hdmi.c
fbdev: sh_mobile_hdmi: Re-init regs before irq re-enable on resume
2014-09-30 13:42:13 +03:00
sh_mobile_lcdcfb.c
fbdev: sh_mobile_lcdc: Fix destruction of uninitialized mutex
2015-04-07 16:24:15 +03:00
sh_mobile_lcdcfb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
sh_mobile_meram.c
Merge tag 'pm+acpi-3.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2014-12-18 20:28:33 -08:00
simplefb.c
simplefb: Include clk.h
2015-07-20 10:52:46 -07:00
skeletonfb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
sm501fb.c
fbdev: sm501fb: use memset_io
2015-03-02 13:17:24 +02:00
sm712.h
staging: sm7xxfb: merge sm712fb with fbdev
2015-08-07 15:05:01 -07:00
sm712fb.c
staging: sm7xxfb: merge sm712fb with fbdev
2015-08-07 15:05:01 -07:00
smscufx.c
video: smscufx: Deletion of unnecessary checks before the function call "vfree"
2014-12-04 16:16:01 +02:00
ssd1307fb.c
fbdev: ssd1307fb: add ssd1309 support
2015-09-24 14:10:26 +03:00
sstfb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
sticore.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
stifb.c
arch, drivers: don't include <asm/io.h> directly, use <linux/io.h> instead
2015-08-10 23:07:05 -04:00
sunxvr500.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
sunxvr1000.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
sunxvr2500.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
tcx.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
tdfxfb.c
video: fbdev: tdfxfb: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:52 +03:00
tgafb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
tmiofb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
tridentfb.c
Merge tag 'fbdev-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux
2015-11-10 10:00:09 -08:00
udlfb.c
fbdev: udlfb: remove unneeded initialization in few places
2015-08-20 10:32:40 +03:00
uvesafb.c
kernel/params: constify struct kernel_param_ops uses
2015-05-28 11:32:10 +09:30
valkyriefb.c
video: fbdev: valkyriefb.c: use container_of to resolve fb_info_valkyrie from fb_info
2014-09-30 13:06:01 +03:00
valkyriefb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
vesafb.c
video: fbdev: vesafb: use arch_phys_wc_add()
2015-06-16 09:42:11 +03:00
vfb.c
fbdev: remove unnecessary memset in vfb
2015-08-20 12:03:53 +03:00
vga16fb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
vt8500lcdfb.c
video: vt8500lcdfb: remove unneeded continue
2015-01-13 13:35:04 +02:00
vt8500lcdfb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
vt8623fb.c
drivers/video/fbdev/vt8623fb: Use arch_phys_wc_add() and pci_iomap_wc()
2015-08-25 09:59:45 +02:00
w100fb.c
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
w100fb.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
wm8505fb_regs.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
wm8505fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
wmt_ge_rops.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
wmt_ge_rops.h
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00
xen-fbfront.c
xen, fbfront: fix connecting to backend
2017-04-21 09:30:06 +02:00
xilinxfb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00