Thadeu Lima de Souza Cascardo 48cccd26f3 leds: fix multiple requests and releases of IRQ for GPIO LED Trigger ... When setting the same GPIO number, multiple IRQ shared requests will be done without freing the previous request. It will also try to free a failed request or an already freed IRQ if 0 was written to the gpio file. All these oops and leaks were fixed with the following solution: keep the previous allocated GPIO (if any) still allocated in case the new request fails. The alternative solution would desallocate the previous allocated GPIO and set gpio as 0. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Samuel R. C. Vale <srcvale@holoscopio.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-08-26 20:06:53 -07:00
..
accessibility
acpi	acpi processor: remove superfluous warning message	2009-08-26 20:06:53 -07:00
amba	[ARM] amba: fix amba device resources	2009-07-05 22:39:08 +01:00
ata	ahci: add workaround for on-board 5723s on some gigabyte boards	2009-08-12 06:21:32 -04:00
atm
auxdisplay
base	PM / Driver Core: Kill dev_pm_ops platform warning for now	2009-08-10 23:41:18 +02:00
block	mg_disk: Add missing ready status check on mg_write()	2009-07-28 08:57:33 +02:00
bluetooth	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
cdrom
char	tty: make sure to flush any pending work when halting the ldisc	2009-08-25 09:12:43 -07:00
clocksource	sh: CMT suspend/resume	2009-08-15 12:58:45 +09:00
connector	connector: maintainer/mail update.	2009-07-21 12:43:51 -07:00
cpufreq	[CPUFREQ] Make cpufreq suspend code conditional on powerpc.	2009-08-04 14:32:11 -04:00
cpuidle
crypto
dca
dio
dma	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2009-07-30 16:46:31 -07:00
edac	amd64_edac: print debug statements only on error	2009-08-04 12:10:06 +02:00
eisa
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2009-07-06 14:03:44 -07:00
firmware
gpio	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
gpu	drm/radeon/kms: Fix radeon_gem_busy_ioctl harder.	2009-08-23 11:36:13 +10:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2009-07-22 09:30:07 -07:00
hwmon	hwmon: (asus_atk0110) Fix upper limit readings	2009-07-28 16:31:39 +02:00
i2c	i2c-stu300: I2C STU300 stability updates	2009-08-20 22:27:58 +01:00
ide	ide-tape: Don't leak kernel stack information	2009-07-21 20:36:25 -07:00
idle
ieee1394	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2009-07-06 14:03:44 -07:00
ieee802154
infiniband
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2009-08-24 12:25:27 -07:00
isdn	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2009-08-04 15:38:34 -07:00
leds	leds: fix multiple requests and releases of IRQ for GPIO LED Trigger	2009-08-26 20:06:53 -07:00
lguest	lguest and virtio: cleanup struct definitions to Linux style.	2009-07-30 16:03:46 +09:30
macintosh
mca
md	Merge branch 'for-linus' of git://neil.brown.name/md	2009-08-18 13:54:08 -07:00
media	V4L/DVB (12441): siano: read buffer overflow	2009-08-13 20:39:14 -03:00
memstick
message
mfd	mfd: twl4030 irq fixes	2009-08-04 20:31:32 +02:00
misc	cb710: use SG_MITER_TO_SG/SG_MITER_FROM_SG	2009-07-31 12:28:46 +02:00
mmc	drivers/mmc: correct error-handling code	2009-08-07 10:39:56 -07:00
mtd	[ARM] Orion NAND: Make asm volatile avoid GCC pushing ldrd out of the loop	2009-08-24 11:56:00 -04:00
net	irda/sa1100_ir: fix broken netdev_ops conversion	2009-08-25 20:39:37 -07:00
nubus
of	of/mdio: Add support function for Ethernet fixed-link property	2009-07-22 09:27:18 -07:00
oprofile	oprofile: reset bt_lost_no_mapping with other stats	2009-07-10 12:35:36 +02:00
parisc	parisc: hppb.c - fix printk format strings	2009-08-02 15:42:39 +02:00
parport
pci	PCI: check saved state before restore	2009-08-20 09:08:45 -07:00
pcmcia	Remove multiple KERN_ prefixes from printk formats	2009-07-08 10:30:03 -07:00
platform	wmi: fix kernel panic when stack protection enabled.	2009-08-26 20:06:53 -07:00
pnp
power	Merge git://git.infradead.org/users/cbou/battery-2.6.31	2009-07-30 16:45:53 -07:00
pps	pps: fix incorrect verdict check	2009-08-26 20:06:52 -07:00
ps3
rapidio
regulator
rtc	rtc: mark if rtc-cmos drivers were successfully registered	2009-07-29 19:10:35 -07:00
s390	[S390] drivers/s390: put NULL test before dereference	2009-08-23 18:10:00 +02:00
sbus	sparc: Fix cleanup crash in bbc_envctrl_cleanup()	2009-07-17 10:28:19 -07:00
scsi	[SCSI] mpt2sas: fix config request and diag reset deadlock	2009-08-14 09:16:05 -05:00
serial	ARM: S3C64XX: serial: Fix a typo in Kconfig	2009-08-14 00:43:46 +01:00
sh
sn
spi	spi_s3c24xx: fix transfer setup code	2009-08-18 16:31:13 -07:00
ssb	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2009-07-09 20:33:18 -07:00
staging	Staging: rspiusb: Fix buffer overflow	2009-08-07 16:12:03 -07:00
tc
telephony	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
thermal	thermal_sys: check get_temp return value	2009-08-26 20:06:52 -07:00
uio
usb	USB: fix oops on disconnect in cdc-acm	2009-08-07 16:05:14 -07:00
uwb
video	sh: skip disabled LCDC channels	2009-08-15 12:58:42 +09:00
virtio	virtio: refactor find_vqs	2009-07-30 16:03:45 +09:30
vlynq	vlynq: fix typo in Kconfig to enable debugging	2009-07-06 13:57:03 -07:00
w1	drivers/w1/masters/omap_hdq.c: fix missing mutex unlock	2009-08-07 10:39:55 -07:00
watchdog	[WATCHDOG] ar7_wdt: fix path to ar7-specific headers	2009-08-15 13:05:01 +00:00
xen	xen: Use kcalloc() in xen_init_IRQ()	2009-07-01 11:19:47 +02:00
zorro
Kconfig
Makefile