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linux_old1/drivers/video
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André Goddard Rosa e7d2860b69 tree-wide: convert open calls to remove spaces to skip_spaces() lib function 
Makes use of skip_spaces() defined in lib/string.c for removing leading
spaces from strings all over the tree.

It decreases lib.a code size by 47 bytes and reuses the function tree-wide:
   text    data     bss     dec     hex filename
  64688     584     592   65864   10148 (TOTALS-BEFORE)
  64641     584     592   65817   10119 (TOTALS-AFTER)

Also, while at it, if we see (*str && isspace(*str)), we can be sure to
remove the first condition (*str) as the second one (isspace(*str)) also
evaluates to 0 whenever *str == 0, making it redundant. In other words,
"a char equals zero is never a space".

Julia Lawall tried the semantic patch (http://coccinelle.lip6.fr) below,
and found occurrences of this pattern on 3 more files:
    drivers/leds/led-class.c
    drivers/leds/ledtrig-timer.c
    drivers/video/output.c

@@
expression str;
@@

( // ignore skip_spaces cases
while (*str &&  isspace(*str)) { \(str++;\|++str;\) }
|
- *str &&
isspace(*str)
)

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Cc: Julia Lawall <julia@diku.dk>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Neil Brown <neilb@suse.de>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: David Howells <dhowells@redhat.com>
Cc: <linux-ext4@vger.kernel.org>
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: Patrick McHardy <kaber@trash.net>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2009-12-15 08:53:32 -08:00
..
aty tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
backlight tree-wide: convert open calls to remove spaces to skip_spaces() lib function 2009-12-15 08:53:32 -08:00
console Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
display tree-wide: convert open calls to remove spaces to skip_spaces() lib function 2009-12-15 08:53:32 -08:00
geode cs5535: define lxfb/gxfb MSRs in linux/cs5535.h 2009-12-15 08:53:28 -08:00
i810 i810fb: fix regression with uninitalized fb_info->mm_lock mutex 2009-07-08 09:19:49 -07:00
intelfb intelfb: fix a bug when changing video timing 2009-06-16 19:48:00 -07:00
kyro
…
logo fbdev: move logo externs to header file 2009-06-16 19:47:57 -07:00
matrox matroxfb: get rid of CONFIG_FB_MATROX_32MB 2009-09-23 07:39:57 -07:00
mb862xx mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF 2009-06-16 19:47:59 -07:00
mbx
…
msm drivers/video/msm: update to new kernel 2009-11-12 07:26:00 -08:00
nvidia nvidiafb: fix boot-time printk string 2009-06-23 12:50:05 -07:00
omap mfd: Rename all twl4030_i2c* 2009-12-13 21:23:33 +01:00
omap2 OMAP: DSS2: Taal DSI command mode panel driver 2009-12-09 18:21:41 +02:00
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: fix blanking mode on CRT display 2009-11-12 07:25:56 -08:00
sis sisfb: change SiS_DDC_Port type to SISIOADDRESS 2009-09-23 07:39:57 -07:00
vermilion removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
via tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
68328fb.c 68328fb: fix cmap memory leaks 2009-04-01 08:59:31 -07:00
Kconfig Merge branch 'for-linus' of git://codeaurora.org/quic/kernel/dwalker/linux-msm 2009-12-11 20:46:51 -08:00
Makefile OMAP: Add VRAM manager 2009-12-09 12:04:33 +02:00
acornfb.c acornfb: remove fb_mmap function 2009-06-16 19:47:59 -07:00
acornfb.h
…
amba-clcd.c Remove multiple KERN_ prefixes from printk formats 2009-07-08 10:30:03 -07:00
amifb.c amifb: check fb_alloc_cmap return value and handle failure properly 2009-04-01 08:59:31 -07:00
arcfb.c
…
arkfb.c arkfb: fix misplaced parentheses 2009-04-01 08:59:32 -07:00
asiliantfb.c asiliantfb: add missing return statement 2009-04-21 13:41:47 -07:00
atafb.c fbdev: atafb - add palette register check 2009-12-06 11:18:27 +01:00
atafb.h
…
atafb_iplan2p2.c
…
atafb_iplan2p4.c
…
atafb_iplan2p8.c
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atafb_mfb.c
…
atafb_utils.h
…
atmel_lcdfb.c Merge branch 'for-next' into for-linus 2009-12-07 18:36:35 +01:00
au1100fb.c drivers/video: add kmalloc NULL tests 2009-09-23 07:39:56 -07:00
au1100fb.h
…
au1200fb.c platform driver: fix incorrect use of 'platform_bus_type' with 'struct device_driver' 2009-03-24 16:38:25 -07:00
au1200fb.h
…
bf54x-lq043fb.c fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset 2009-06-16 19:48:03 -07:00
bfin-t350mcqb-fb.c fbdev: *bfin*: fix __dev{init,exit} markings 2009-06-16 19:48:03 -07:00
broadsheetfb.c fb-defio: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers. 2009-12-03 17:30:42 -08:00
bt431.h
…
bt455.h
…
bw2.c bw2: use standard fields for framebuffer physical address and length 2009-06-16 04:56:30 -07:00
c2p.h fbdev: c2p - Rename c2p to c2p_planar 2009-01-12 20:56:32 +01:00
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
carminefb.c carminefb: fix possible access beyond end of carmine_modedb[] 2009-06-16 19:47:59 -07:00
carminefb.h fbdev: add the carmine FB driver 2008-07-24 10:47:34 -07:00
carminefb_regs.h fbdev: add the carmine FB driver 2008-07-24 10:47:34 -07:00
cfbcopyarea.c trivial: remove unnecessary semicolons 2009-09-21 15:14:58 +02:00
cfbfillrect.c fbdev: fix fillrect for 24bpp modes 2009-05-06 16:36:10 -07:00
cfbimgblt.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
cg3.c cg3: use standard fields for framebuffer physical address and length 2009-06-16 04:56:34 -07:00
cg6.c cg6: use standard fields for framebuffer physical address and length 2009-06-16 04:56:35 -07:00
cg14.c cg14: use standard fields for framebuffer physical address and length 2009-06-16 04:56:31 -07:00
chipsfb.c chipsfb: remove redundant assignment 2009-06-16 19:47:58 -07:00
cirrusfb.c cirrusfb: do not allow unsupported pixel depth 2009-04-13 15:04:30 -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 Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
controlfb.c powerpc/mm: Rework usage of _PAGE_COHERENT/NO_CACHE/GUARDED 2008-12-21 14:21:16 +11:00
controlfb.h
…
cyber2000fb.c cyber2000fb.c: use proper method for stopping unload if CONFIG_ARCH_SHARK 2009-06-12 21:46:53 +09:30
cyber2000fb.h
…
da8xx-fb.c davinci: fb: fix frame buffer driver issues 2009-12-01 16:32:19 -08:00
dnfb.c m68k: dnfb doesnt check for Apollo 2008-05-18 13:28:49 -07:00
edid.h
…
efifb.c fbdev: add support for handoff from firmware to hw framebuffers 2009-06-16 19:48:00 -07:00
ep93xx-fb.c ep93xx video driver 2009-09-23 07:39:51 -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 Merge branch 'xen/fbdev' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen 2009-12-10 09:34:40 -08:00
fb_draw.h fbdev: fix fillrect for 24bpp modes 2009-05-06 16:36:10 -07:00
fb_notify.c
…
fb_sys_fops.c
…
fbcmap.c fbmem: don't call copy_from/to_user() with mutex held 2009-02-05 12:56:46 -08:00
fbcvt.c
…
fbmem.c Merge branch 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2009-09-30 08:03:00 -07:00
fbmon.c fbmon: work around compiler bug in gcc-2.4.2 2009-07-22 08:49:22 -07:00
fbsysfs.c Revert "fb: Initialize fb_info mutexes in framebuffer_alloc()" 2009-07-08 09:20:11 -07:00
ffb.c sparc: Annotate of_device_id arrays with const or __initdata. 2008-08-31 01:23:17 -07:00
fm2fb.c
…
fsl-diu-fb.c fsl-diu-fb: fix regression with uninitalized fb_info->mm_lock mutex 2009-07-08 14:18:35 -07:00
fsl-diu-fb.h
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g364fb.c
…
gbefb.c Merge branch 'for-next' into for-linus 2009-12-07 18:36:35 +01:00
gxt4500.c pci: use pci_ioremap_bar() in drivers/video 2009-01-06 15:59:26 -08:00
hecubafb.c fb-defio: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers. 2009-12-03 17:30:42 -08:00
hgafb.c hgafb: convert to new platform driver API 2008-07-24 10:47:39 -07:00
hitfb.c const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
hpfb.c m68k: Return -ENODEV if no device is found 2008-05-18 13:28:50 -07:00
igafb.c igafb: use framebuffer_alloc() to allocate fb_info struct 2009-06-16 19:47:58 -07:00
imsttfb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
imxfb.c trivial: remove unnecessary semicolons 2009-09-21 15:14:58 +02:00
leo.c leo: use standard fields for framebuffer physical address and length 2009-06-16 04:56:37 -07:00
macfb.c macfb annotations and compiler warning fix 2008-12-28 20:00:05 +01:00
macmodes.c
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macmodes.h
…
maxinefb.c
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metronomefb.c fb-defio: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers. 2009-12-03 17:30:42 -08:00
modedb.c fbdev: add video modes for resolutions and timings of PAL RGB 2009-06-16 19:47:58 -07:00
mx3fb.c i.MX31: fix framebuffer locking regressions 2009-08-07 10:39:56 -07:00
n411.c fbdev: platforming hecubafb and n411 2008-04-28 08:58:41 -07:00
neofb.c neofb: fix sparse warnings 2009-01-06 15:59:27 -08:00
offb.c offb: Add support for framebuffer handoff to offb. 2009-12-09 17:09:29 +11:00
output.c tree-wide: convert open calls to remove spaces to skip_spaces() lib function 2009-12-15 08:53:32 -08:00
p9100.c p9100: use standard fields for framebuffer physical address and length 2009-06-16 04:56:38 -07:00
platinumfb.c platinumfb: fix misplaced parenthesis 2009-09-23 07:39:50 -07:00
platinumfb.h
…
pm2fb.c fbdev: use framebuffer_release() for freeing fb_info structures 2009-06-16 19:48:00 -07:00
pm3fb.c pm3fb: fix sparse warning 2009-01-06 15:59:27 -08:00
pmag-aa-fb.c
…
pmag-ba-fb.c video: struct device - replace bus_id with dev_name(), dev_set_name() 2009-03-24 16:38:21 -07:00
pmagb-b-fb.c video: struct device - replace bus_id with dev_name(), dev_set_name() 2009-03-24 16:38:21 -07:00
ps3fb.c powerpc/cell: Move CBE_IOPTE_* to <asm/cell-regs.h> 2009-08-20 10:29:26 +10:00
pvr2fb.c sh: dma: Make PVR2 DMA configurable. 2009-03-17 09:30:36 +09:00
pxa168fb.c pxa168fb: fix offset setting at initialization 2009-12-01 09:02:31 +08:00
pxa168fb.h fb: add support of LCD display controller on pxa168/910 (base layer) 2009-06-13 00:09:09 +08:00
pxafb.c const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
pxafb.h [ARM] pxafb: add support for overlay1 and overlay2 as framebuffer devices 2008-12-29 18:00:04 +08:00
q40fb.c
…
s1d13xxxfb.c fbdev: s1d13xxxfb: add accelerated bitblt functions 2009-06-16 19:48:00 -07:00
s3c-fb.c video: s3c_fb.c: fix build with CONFIG_HOTPLUG=n 2009-09-23 07:39:57 -07:00
s3c2410fb.c s3c2410fb: fix clockrate calculation 2009-09-23 07:39:56 -07:00
s3c2410fb.h s3c-fb: CPUFREQ frequency scaling support 2009-06-16 19:47:59 -07:00
s3fb.c s3fb: fix color component length for pseudocolor modes 2009-04-13 15:04:29 -07:00
sa1100fb.c Nicolas Pitre has a new email address 2009-09-15 09:37:12 -07:00
sa1100fb.h sa1100fb: fix color component length for pseudocolor modes 2009-04-13 15:04:29 -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 sgivwfb: Make use of ARRAY_SIZE. 2009-12-04 15:39:52 +01:00
sh7760fb.c fbdev: add mutex for fb_mmap locking 2009-06-30 18:56:00 -07:00
sh_mobile_lcdcfb.c const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
skeletonfb.c fbdev: fix color component field length documentation 2009-04-13 15:04:29 -07:00
sm501fb.c sm501fb: fix regression with uninitalized fb_info->mm_lock mutex 2009-07-09 20:44:44 -07:00
sstfb.c sstfb: check fb_alloc_cmap return value and handle failure properly 2009-04-01 08:59:30 -07:00
sticore.h video/console/stico{n,re}.c: make code static 2008-07-26 12:00:12 -07:00
stifb.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
sunxvr500.c sunxvr500: fix cmap memory leaks 2009-04-01 08:59:31 -07:00
sunxvr2500.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
svgalib.c
…
syscopyarea.c
…
sysfillrect.c fbdev: fix fillrect for 24bpp modes 2009-05-06 16:36:10 -07:00
sysimgblt.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
tcx.c tcx: use standard fields for framebuffer physical address and length 2009-06-16 19:48:00 -07:00
tdfxfb.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
tgafb.c tgafb: fix cmap memory leak 2009-04-01 08:59:31 -07:00
tmiofb.c drivers/video/tmiofb.c: fix uninitialised return value 2009-09-23 07:39:57 -07:00
tridentfb.c tridentfb: delete acceleration Kconfig option 2009-04-01 08:59:34 -07:00
uvesafb.c fb: remove fb_save_state() and fb_restore_state operations 2009-11-12 07:25:56 -08:00
valkyriefb.c valkyriefb: check fb_alloc_cmap return value and handle failure properly 2009-04-01 08:59:31 -07:00
valkyriefb.h
…
vesafb.c fbdev: add support for handoff from firmware to hw framebuffers 2009-06-16 19:48:00 -07:00
vfb.c fbdev: fix color component field length documentation 2009-04-13 15:04:29 -07:00
vga16fb.c vga16fb: remove open_lock mutex 2008-10-16 11:21:42 -07:00
vgastate.c
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vt8623fb.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
w100fb.c w100fb: fix regression with uninitalized fb_info->mm_lock mutex 2009-07-08 09:19:49 -07:00
w100fb.h
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xen-fbfront.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-12-11 12:18:16 -08:00
xilinxfb.c fbdev/xilinxfb: Fix improper casting and tighen up probe path 2009-06-17 00:30:02 -06:00