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linux/drivers/video
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Bruno Prémont c267fd777a viafb: fix releasing of /proc/viafb/ subtree 
When unloading viafb module it does not remove it's /proc/viafb/ subtree
which causes multiple viafb directories to appear below proc when
mobprobing viafb and also lets kernel WARN() on duplicate proc entries:

[  145.458387] WARNING: at /usr/src/linux-2.6.28-rc3-git6/fs/proc/generic.c:551 proc_register+0xe6/0x160()
[  145.458945] proc_dir_entry '/proc/viafb' already registered
[  145.459278] Modules linked in: viafb(+) i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect snd_hda_intel snd_pcm snd_timer snd soundcore snd_page_alloc sg via_agp agpgart [last unloaded: drm]
[  145.460647] Pid: 1904, comm: modprobe Tainted: G        W  2.6.28-rc3-git6 #4
[  145.461064] Call Trace:
[  145.461248]  [<c01066f1>] ? dump_stack+0x1/0x80
[  145.461533]  [<c01228a3>] warn_slowpath+0x63/0x80
[  145.461851]  [<c0253ec9>] ? idr_get_empty_slot+0xe9/0x250
[  145.462186]  [<c0254120>] ? ida_get_new_above+0xf0/0x150
[  145.462528]  [<c019fb86>] proc_register+0xe6/0x160
[  145.462827]  [<c019fdc6>] proc_mkdir_mode+0x36/0x50
[  145.463135]  [<c019fdef>] proc_mkdir+0xf/0x20
[  145.463457]  [<f807173c>] viafb_init+0x73c/0xc86 [viafb]
[  145.463823]  [<f8071000>] ? viafb_init+0x0/0xc86 [viafb]
[  145.464147]  [<c010111d>] do_one_initcall+0x2d/0x160
[  145.464460]  [<c01a6543>] ? sysfs_add_file+0x13/0x20
[  145.464786]  [<c015f031>] ? vfree+0x21/0x30
[  145.465049]  [<c01433b5>] ? load_module+0x1215/0x1500
[  145.465381]  [<c014e455>] ? __alloc_pages_internal+0x95/0x400
[  145.465755]  [<c0143723>] sys_init_module+0x83/0x1a0
[  145.466065]  [<c016ceed>] ? sys_read+0x3d/0x70
[  145.466354]  [<c0103bc1>] sysenter_do_call+0x12/0x25
[  145.466653] ---[ end trace c84b37826e16748c ]---

Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Cc: <JosephChan@via.com.tw>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-19 18:49:58 -08:00
..
aty
radeonfb: accelerate imageblit and other improvements
2008-10-16 11:21:44 -07:00
backlight
[ARM] corgi_lcd: fix simultaneous compilation with corgi_bl
2008-10-29 11:45:37 +08:00
console
fbcon: don't inline updatescrollmode
2008-10-30 11:38:46 -07:00
display
device create: video: convert device_create_drvdata to device_create
2008-10-16 09:24:45 -07:00
geode
lxfb: fix console blanking
2008-07-24 10:47:40 -07:00
i810
i810fb: fix console switch regression
2008-03-19 18:53:36 -07:00
intelfb
intelfb: support 945GME (as used in ASUS Eee 901)
2008-10-16 11:21:42 -07:00
kyro
fbdev: change asm/uaccess.h to linux/uaccess.h
2007-10-16 09:43:17 -07:00
logo
video/logo: add support for Blackfin/Linux logo for framebuffer console
2008-05-14 19:11:14 -07:00
matrox
matroxfb: support G200eV chip
2008-10-16 11:21:45 -07:00
mb862xx
fbdev: add new framebuffer driver for Fujitsu MB862xx GDCs
2008-11-06 15:41:18 -08:00
mbx
mbxfb: fix incorrect argument type
2008-03-10 18:01:20 -07:00
nvidia
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
omap
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
2008-10-16 11:25:32 -07:00
pnx4008
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
2008-08-07 09:55:48 +01:00
riva
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
savage
savagefb: speed up the I2C bus
2008-04-28 08:58:38 -07:00
sis
video/sis/: remove compat code
2008-07-24 10:47:37 -07:00
vermilion
removed unused #include <linux/version.h>'s
2008-08-23 12:14:12 -07:00
via
viafb: fix releasing of /proc/viafb/ subtree
2008-11-19 18:49:58 -08:00
68328fb.c
68328fb: the pseudo_palette is only 16 elements long
2007-07-17 10:23:11 -07:00
acornfb.c
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
2008-08-07 09:55:48 +01:00
acornfb.h
…
amba-clcd.c
some kmalloc/memset ->kzalloc (tree wide)
2007-07-19 10:04:50 -07:00
amifb.c
drivers/video/amifb.c cleanups
2008-07-24 10:47:40 -07:00
arcfb.c
fbdev: change asm/uaccess.h to linux/uaccess.h
2007-10-16 09:43:17 -07:00
arkfb.c
removed unused #include <linux/version.h>'s
2008-08-23 12:14:12 -07:00
asiliantfb.c
…
atafb_iplan2p2.c
…
atafb_iplan2p4.c
…
atafb_iplan2p8.c
…
atafb_mfb.c
…
atafb_utils.h
…
atafb.c
atafb: test virtual screen range before subtraction on unsigned
2008-07-24 10:47:37 -07:00
atafb.h
…
atmel_lcdfb.c
drivers/video: bad error test before a dereference
2008-11-19 18:49:57 -08:00
au1100fb.c
au1100fb: fix modpost warnings
2007-10-18 14:37:17 -07:00
au1100fb.h
…
au1200fb.c
some kmalloc/memset ->kzalloc (tree wide)
2007-07-19 10:04:50 -07:00
au1200fb.h
…
bf54x-lq043fb.c
Blackfin arch: move include/asm-blackfin header files to arch/blackfin
2008-08-27 10:51:02 +08:00
bfin-t350mcqb-fb.c
lcd: add lcd_device to check_fb() entry in lcd_ops
2008-07-24 10:47:40 -07:00
bt431.h
…
bt455.h
…
bw2.c
sparc: Annotate of_device_id arrays with const or __initdata.
2008-08-31 01:23:17 -07:00
c2p.c
export c2p
2008-07-20 17:24:39 -07:00
c2p.h
…
carminefb_regs.h
fbdev: add the carmine FB driver
2008-07-24 10:47:34 -07:00
carminefb.c
framebuffer: fix carminefb section mismatch
2008-10-16 11:21:45 -07:00
carminefb.h
fbdev: add the carmine FB driver
2008-07-24 10:47:34 -07:00
cfbcopyarea.c
fb: add support for foreign endianness
2008-04-28 08:58:35 -07:00
cfbfillrect.c
fb: add support for foreign endianness
2008-04-28 08:58:35 -07:00
cfbimgblt.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
cg3.c
sparc: Annotate of_device_id arrays with const or __initdata.
2008-08-31 01:23:17 -07:00
cg6.c
cg6: disable cursor when leaving graphics mode
2008-10-10 12:12:41 -07:00
cg14.c
sparc: Annotate of_device_id arrays with const or __initdata.
2008-08-31 01:23:17 -07:00
chipsfb.c
PM: Introduce PM_EVENT_HIBERNATE callback state
2008-02-23 10:40:04 -08:00
cirrusfb.c
section fixes for cirrusfb
2008-11-01 12:40:38 -07:00
clps711xfb.c
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
2008-08-07 09:55:48 +01:00
cobalt_lcdfb.c
fbdev: add new Cobalt LCD framebuffer driver
2008-07-24 10:47:40 -07:00
controlfb.c
controlfb: the pseudo_palette is only 16 elements long
2007-07-17 10:23:11 -07:00
controlfb.h
…
cyber2000fb.c
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
2008-08-07 09:55:48 +01:00
cyber2000fb.h
…
cyblafb.c
drivers/video/: Spelling fixes
2008-02-03 17:31:49 +02:00
dnfb.c
m68k: dnfb doesnt check for Apollo
2008-05-18 13:28:49 -07:00
edid.h
…
efifb.c
efifb/imacfb consolidation + hardware support
2008-10-16 11:21:44 -07:00
epson1355fb.c
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
2008-08-07 09:55:48 +01:00
fb_ddc.c
i2c: Let framebuffer drivers set their I2C bus class to DDC
2008-07-14 22:38:28 +02:00
fb_defio.c
fbdefio: add set_page_dirty handler to deferred IO FB
2008-08-20 15:40:32 -07:00
fb_draw.h
fb: add support for foreign endianness
2008-04-28 08:58:35 -07:00
fb_notify.c
…
fb_sys_fops.c
fbdev: change asm/uaccess.h to linux/uaccess.h
2007-10-16 09:43:17 -07:00
fbcmap.c
fbdev: change asm/uaccess.h to linux/uaccess.h
2007-10-16 09:43:17 -07:00
fbcvt.c
…
fbmem.c
fbdev: clean the penguin's dirty feet
2008-11-19 18:49:57 -08:00
fbmon.c
fbmon: fix EDID parser to detect interlace modes
2008-10-16 11:21:44 -07:00
fbsysfs.c
…
ffb.c
sparc: Annotate of_device_id arrays with const or __initdata.
2008-08-31 01:23:17 -07:00
fm2fb.c
fm2fb: the pseudo_palette is only 16 elements long
2007-07-17 10:23:12 -07:00
fsl-diu-fb.c
freescale DIU: bug fix: add sanity check for AOI position
2008-08-15 08:35:43 -07:00
fsl-diu-fb.h
fbdev: powerpc: driver for Freescale 8610 and 5121 DIU
2008-04-28 08:58:40 -07:00
g364fb.c
…
gbefb.c
gbefb: cmap FIFO timeout
2008-07-30 09:41:47 -07:00
gxt4500.c
fbdev: use DIV_ROUND_UP or roundup
2008-04-28 08:58:35 -07:00
hecubafb.c
fbdev: platforming hecubafb and n411
2008-04-28 08:58:41 -07:00
hgafb.c
hgafb: convert to new platform driver API
2008-07-24 10:47:39 -07:00
hitfb.c
video: Fix up hp6xx driver build regressions.
2008-07-30 02:16:12 +09:00
hpfb.c
m68k: Return -ENODEV if no device is found
2008-05-18 13:28:50 -07:00
igafb.c
drivers/video: add missing pci_dev_get
2008-02-06 10:41:16 -08:00
imsttfb.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
imxfb.c
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
2008-08-07 09:55:48 +01:00
imxfb.h
…
Kconfig
fbdev: add new framebuffer driver for Fujitsu MB862xx GDCs
2008-11-06 15:41:18 -08:00
leo.c
leo: disable cursor when leaving graphics mode
2008-10-10 12:13:22 -07:00
macfb.c
make macfb_setup() static
2008-07-26 12:00:12 -07:00
macmodes.c
drivers/video/macmodes.c:mac_find_mode() mustn't be __devinit
2007-07-17 10:23:13 -07:00
macmodes.h
drivers/video/macmodes.c:mac_find_mode() mustn't be __devinit
2007-07-17 10:23:13 -07:00
Makefile
fbdev: add new framebuffer driver for Fujitsu MB862xx GDCs
2008-11-06 15:41:18 -08:00
maxinefb.c
…
metronomefb.c
metronomefb: Fix warning when building 64bit
2008-10-15 10:19:51 -07:00
modedb.c
fbdev: export symbol fb_mode_option
2008-06-06 11:29:12 -07:00
n411.c
fbdev: platforming hecubafb and n411
2008-04-28 08:58:41 -07:00
neofb.c
neofb: remove open_lock mutex
2008-10-16 11:21:42 -07:00
offb.c
fbdev: Teaches offb about palette on radeon r5xx/r6xx
2008-07-22 10:39:36 +10:00
output.c
Convert from class_device to device for drivers/video
2007-10-12 14:51:04 -07:00
p9100.c
sparc: Annotate of_device_id arrays with const or __initdata.
2008-08-31 01:23:17 -07:00
platinumfb.c
platinumfb: Use linux/of_{device,platform}.h instead of asm
2008-06-09 13:46:38 +10:00
platinumfb.h
…
pm2fb.c
pm2fb: free cmap memory on module remove
2008-08-20 15:40:31 -07:00
pm3fb.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
pmag-aa-fb.c
fbcon: fix color generation for monochrome framebuffer
2008-02-06 10:41:18 -08:00
pmag-ba-fb.c
drivers/video/pmag-ba-fb.c: improve diagnostics
2007-10-16 09:43:19 -07:00
pmagb-b-fb.c
pmagb-b-fb: improve diagnostics
2007-10-16 09:43:20 -07:00
ps3fb.c
powerpc/ps3: Add a sub-match id to ps3_system_bus
2008-07-22 10:39:33 +10:00
pvr2fb.c
sh: More header path fixups for mach dir refactoring.
2008-07-29 22:10:01 +09:00
pxafb.c
[ARM] pxafb: fix the warning of incorrect lccr when lcd_conn is specified
2008-08-16 16:39:16 +01:00
pxafb.h
pxafb: convert ctrlr_sem in a mutex
2008-07-24 10:47:37 -07:00
q40fb.c
q40fb: the pseudo_palette is only 16 elements long
2007-07-17 10:23:12 -07:00
s1d13xxxfb.c
fbdev: allow more chip revisions in Epson s1d13... video driver
2008-10-16 11:21:45 -07:00
s3c2410fb.c
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
2008-08-07 09:55:48 +01:00
s3c2410fb.h
S3C2410: clean out changelog header and tidy
2008-05-24 09:56:13 -07:00
s3fb.c
removed unused #include <linux/version.h>'s
2008-08-23 12:14:12 -07:00
sa1100fb.c
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
2008-08-07 09:55:48 +01:00
sa1100fb.h
sa1100fb: convert ctrlr_sem in a mutex
2008-07-24 10:47:37 -07:00
sbuslib.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
sbuslib.h
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
sgivwfb.c
x86, VisWS: turn into generic arch, move definitions
2008-07-10 18:55:40 +02:00
sh7760fb.c
sh7760fb: write colormap value to hardware
2008-07-28 16:30:21 -07:00
sh_mobile_lcdcfb.c
video: add sh_mobile_lcdc platform flags
2008-10-20 11:38:50 +09:00
skeletonfb.c
skeletonfb: update to correct platform driver usage
2008-07-24 10:47:39 -07:00
sm501fb.c
sm501: fixup allocation code to be 64bit resource compliant
2008-07-24 10:47:40 -07:00
sstfb.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
sticore.h
video/console/stico{n,re}.c: make code static
2008-07-26 12:00:12 -07:00
stifb.c
video/stifb.c: make 2 functions static
2008-07-26 12:00:12 -07:00
sunxvr500.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
sunxvr2500.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
svgalib.c
svgalib: mode selection updates
2007-10-16 09:43:22 -07:00
syscopyarea.c
fb: add support for foreign endianness
2008-04-28 08:58:35 -07:00
sysfillrect.c
fb: add support for foreign endianness
2008-04-28 08:58:35 -07:00
sysimgblt.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
tcx.c
sparc: Annotate of_device_id arrays with const or __initdata.
2008-08-31 01:23:17 -07:00
tdfxfb.c
tdfxfb: do not make changes to default tdfx_fix
2008-10-16 11:21:42 -07:00
tgafb.c
tgafb: remove a redundant non-mono test in mono imageblit
2007-10-16 09:43:23 -07:00
tmiofb.c
tmiofb: fix compilation with ACCEL disabled
2008-11-19 18:49:58 -08:00
tridentfb.c
tridentfb: remove warning message that cyblafb driver should be used
2008-07-24 10:47:36 -07:00
uvesafb.c
uvesafb: don't treat mode info retrieval failures as errors
2008-10-16 11:21:44 -07:00
valkyriefb.c
some kmalloc/memset ->kzalloc (tree wide)
2007-07-19 10:04:50 -07:00
valkyriefb.h
…
vesafb.c
…
vfb.c
vfb: only enable if explicitly requested when compiled in
2008-07-24 10:47:39 -07:00
vga16fb.c
vga16fb: remove open_lock mutex
2008-10-16 11:21:42 -07:00
vgastate.c
…
vt8623fb.c
removed unused #include <linux/version.h>'s
2008-08-23 12:14:12 -07:00
w100fb.c
w100fb: add 80 MHz modeline
2008-07-04 10:40:08 -07:00
w100fb.h
…
xen-fbfront.c
xen: clean up domain mode predicates
2008-08-20 12:40:07 +02:00
xilinxfb.c
removed unused #include <linux/version.h>'s
2008-08-23 12:14:12 -07:00