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linux-hardened/drivers/video
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Bjorn Helgaas e51c01b084 [PATCH] hp300: fix driver_register() return handling, remove dio_module_init() 
Remove the assumption that driver_register() returns the number of devices
bound to the driver.  In fact, it returns zero for success or a negative
error value.

dio_module_init() used the device count to automatically unregister and
unload drivers that found no devices.  That might have worked at one time,
but has been broken for some time because dio_register_driver() returned
either a negative error or a positive count (never zero).  So it could only
unregister on failure, when it's not needed anyway.

This functionality could be resurrected in individual drivers by counting
devices in their .probe() methods.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Philip Blundell <philb@gnu.org>
Cc: Jochen Friedrich <jochen@scram.de>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-25 08:22:53 -08:00
..
aty [PATCH] s/;;/;/g 2006-03-24 07:33:24 -08:00
backlight [PATCH] Fix error handling in backlight drivers 2006-03-09 19:47:37 -08:00
console [PATCH] vgacon: no vertical resizing on EGA 2006-02-24 14:31:37 -08:00
geode [PATCH] gx1fb: (try to) play nicer with various BIOSes 2006-01-14 18:27:14 -08:00
i810 [PATCH] i810fb_cursor(): use GFP_ATOMIC 2006-03-22 07:53:55 -08:00
intelfb [PATCH] intelfb: Fix buffer overrun 2006-03-11 09:19:35 -08:00
kyro [PATCH] kyrofb: Fix uninitialized value 2006-03-11 09:19:35 -08:00
logo spelling: s/retreive/retrieve/ 2006-01-10 00:10:13 +01:00
matrox [PATCH] fbdev: Sanitize ->fb_ioctl prototype 2006-01-14 18:27:14 -08:00
nvidia [PATCH] nvidiafb: Add support for Geforce4 MX 4000 2006-02-11 21:41:13 -08:00
riva [PATCH] rivafb: Trim rivafb_pan_display 2006-01-10 08:01:46 -08:00
savage [PATCH] savagefb: Fix kfree before use 2006-03-11 09:19:35 -08:00
sis [PATCH] fbdev: Sanitize ->fb_ioctl prototype 2006-01-14 18:27:14 -08:00
68328fb.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
acornfb.c [PATCH] remove set_page_count() outside mm/ 2006-03-22 07:54:02 -08:00
acornfb.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
amba-clcd.c [ARM] amba-clcd: Allow RGB555 and RGB565 with 16bpp 2006-01-26 14:12:06 +00:00
amifb.c [PATCH] fbdev: Sanitize ->fb_ioctl prototype 2006-01-14 18:27:14 -08:00
arcfb.c [PATCH] arcfb: Fix dereference before NULL check 2006-03-11 09:19:35 -08:00
asiliantfb.c [PATCH] Fix pseudo_palette setup in asiliantfb_setcolreg() 2006-02-24 14:31:39 -08:00
atafb.c [PATCH] fbdev: Sanitize ->fb_ioctl prototype 2006-01-14 18:27:14 -08:00
au1100fb.c [PATCH] au1100fb: replaced io_remap_page_range() with io_remap_pfn_range() 2006-02-24 14:31:38 -08:00
au1100fb.h Au1100 FB driver uplift for 2.6. 2005-10-29 19:31:01 +01:00
bt431.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bt455.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bw2.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
c2p.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
c2p.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cfbcopyarea.c [PATCH] fbdev: Fix incorrect unaligned access in little-endian machines 2005-12-12 22:31:17 -08:00
cfbfillrect.c [PATCH] fbdev: Fix incorrect unaligned access in little-endian machines 2005-12-12 22:31:17 -08:00
cfbimgblt.c [PATCH] fbdev: Fix incorrect unaligned access in little-endian machines 2005-12-12 22:31:17 -08:00
cg3.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
cg6.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
cg14.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
chipsfb.c [PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbcon 2005-11-07 07:53:50 -08:00
cirrusfb.c [PATCH] fbdev: cirrusfb: Driver cleanup and bug fixes 2005-11-29 19:47:04 -08:00
clps711xfb.c [PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbcon 2005-11-07 07:53:50 -08:00
controlfb.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
controlfb.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cyber2000fb.c [ARM] Remove asm/irq.h includes from ARM drivers 2006-01-09 13:56:42 +00:00
cyber2000fb.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cyberfb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cyberfb.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cyblafb.c [PATCH] PCI: cyblafb: remove pci_module_init() return, really. 2006-01-31 18:00:13 -08:00
dnfb.c [DRIVER MODEL] Convert platform drivers to use struct platform_driver 2005-11-09 22:32:44 +00:00
edid.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
epson1355fb.c [PATCH] Mark empty release functions as broken 2006-03-20 13:42:57 -08:00
fbcmap.c [PATCH] fbdev: update info->cmap when setting cmap from user-/kernelspace. 2005-07-27 16:26:19 -07:00
fbcvt.c [PATCH] fbdev: Replace kmalloc with kzalloc 2006-01-10 08:01:51 -08:00
fbmem.c [SPARC]: Respect vm_page_prot in io_remap_page_range(). 2006-03-22 01:15:13 -08:00
fbmon.c [PATCH] fbdev: Replace kmalloc with kzalloc 2006-01-10 08:01:51 -08:00
fbsysfs.c [PATCH] fbdev: Replace kmalloc with kzalloc 2006-01-10 08:01:51 -08:00
ffb.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
fm2fb.c [PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbcon 2005-11-07 07:53:50 -08:00
g364fb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gbefb.c [PATCH] gbefb: IP32 gbefb depth change fix 2006-02-24 14:31:38 -08:00
hgafb.c [PATCH] fbdev: hgafb: Convert to platform device 2006-01-10 08:01:45 -08:00
hitfb.c [PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbcon 2005-11-07 07:53:50 -08:00
hpfb.c [PATCH] hp300: fix driver_register() return handling, remove dio_module_init() 2006-03-25 08:22:53 -08:00
igafb.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
imsttfb.c [PATCH] imsttfb: Fix resource leak 2006-03-11 09:19:35 -08:00
imxfb.c [ARM] 3232/1: i.MX Frame Buffer undeclared "dev" variable fix 2006-01-07 10:44:32 +00:00
imxfb.h [PATCH] ARM: 2687/1: i.MX framebuffer: make dmacr register platform configurable 2005-07-17 20:15:36 +01:00
Kconfig remove dead Radeon URL 2006-03-20 20:23:13 +01:00
leo.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
macfb.c [PATCH] m68k: fix macfb init 2006-01-12 09:09:05 -08:00
macmodes.c [PATCH] macmodes: needs a license 2005-06-14 07:19:35 -07:00
macmodes.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile [PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbcon 2005-11-07 07:53:50 -08:00
maxinefb.c [PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbcon 2005-11-07 07:53:50 -08:00
modedb.c [PATCH] fbdev: Framebuffer mode required for PowerBook Titanium 2005-11-09 07:56:34 -08:00
neofb.c [PATCH] neofb: Fix uninitialized value 2006-03-11 09:19:35 -08:00
offb.c [PATCH] powerpc: Remove device_node addrs/n_addr 2006-01-09 14:53:55 +11:00
p9100.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
platinumfb.c [PATCH] powerpc: Remove device_node addrs/n_addr 2006-01-09 14:53:55 +11:00
platinumfb.h [PATCH] powerpc: Fix platinumfb for some modes 2006-01-09 14:53:51 +11:00
pm2fb.c [PATCH] fbdev: pm2fb: Driver cleanups 2006-01-10 08:01:45 -08:00
pm3fb.c [PATCH] Remove MODULE_PARM 2006-03-25 08:22:52 -08:00
pmag-aa-fb.c [PATCH] fbdev: Sanitize ->fb_ioctl prototype 2006-01-14 18:27:14 -08:00
pmag-ba-fb.c [PATCH] remove bogus asm/bug.h includes. 2006-02-07 20:56:35 -05:00
pmagb-b-fb.c [PATCH] remove bogus asm/bug.h includes. 2006-02-07 20:56:35 -05:00
pvr2fb.c [PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbcon 2005-11-07 07:53:50 -08:00
pxafb.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
pxafb.h [ARM] pxafb: Remove #if DEBUG, convert DPRINTK to pr_debug 2005-09-29 09:44:54 +01:00
q40fb.c [DRIVER MODEL] Convert platform drivers to use struct platform_driver 2005-11-09 22:32:44 +00:00
radeonfb.c [PATCH] fbdev: Sanitize ->fb_ioctl prototype 2006-01-14 18:27:14 -08:00
retz3fb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
retz3fb.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
s1d13xxxfb.c [PATCH] s1d13xxxfb: Fix resource leak 2006-03-11 09:19:35 -08:00
s3c2410fb.c [ARM] remove duplicate #includes 2006-02-15 10:13:02 +00:00
s3c2410fb.h [PATCH] s3c2410fb: ARM S3C2410 framebuffer driver 2005-09-09 14:03:42 -07:00
S3triofb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sa1100fb.c [PATCH] handle errors returned by platform_get_irq*() 2006-03-20 13:42:57 -08:00
sa1100fb.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sbuslib.c [SPARC]: Respect vm_page_prot in io_remap_page_range(). 2006-03-22 01:15:13 -08:00
sbuslib.h [SPARC]: Fix sbusfb build. 2006-01-17 15:53:11 -08:00
sgivwfb.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
skeletonfb.c [PATCH] skeletonfb: Documentation update 2006-01-10 08:01:49 -08:00
sstfb.c [PATCH] fbdev: Sanitize ->fb_ioctl prototype 2006-01-14 18:27:14 -08:00
sticore.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
stifb.c [PARISC] stifb: Remove obsolete MODULE_PARM() 2006-01-10 21:53:07 -05:00
sun3fb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tcx.c [PATCH] fbdev: Sanitize ->fb_mmap prototype 2006-01-14 18:27:15 -08:00
tdfxfb.c [PATCH] tdfxfb: Fix buffer overrun 2006-03-11 09:19:36 -08:00
tgafb.c [PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbcon 2005-11-07 07:53:50 -08:00
tridentfb.c [PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbcon 2005-11-07 07:53:50 -08:00
tx3912fb.c [PATCH] fbcon/fbdev: Move softcursor out of fbdev to fbcon 2005-11-07 07:53:50 -08:00
valkyriefb.c [PATCH] powerpc: Remove device_node addrs/n_addr 2006-01-09 14:53:55 +11:00
valkyriefb.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vesafb.c [PATCH] Fix vesafb display panning regression 2006-01-10 08:01:47 -08:00
vfb.c [PATCH] Mark empty release functions as broken 2006-03-20 13:42:57 -08:00
vga16fb.c [PATCH] vga16fb: Trim vga16fb_pan_display 2006-01-10 08:01:47 -08:00
vgastate.c [PATCH] fbdev: Replace kmalloc with kzalloc 2006-01-10 08:01:51 -08:00
virgefb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
virgefb.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
w100fb.c [PATCH] w100fb: platform device conversion fixup 2005-11-13 18:14:11 -08:00
w100fb.h [PATCH] w100fb: Rewrite for platform independence 2005-09-07 16:57:53 -07:00