Janusz Krzysztofik 9f9455ae71 leds: add output inversion option to backlight trigger ... Extend the LED backlight tirgger driver with an option that allows for inverting the trigger output polarity. With the invertion option provided, I (ab)use the backlight trigger for driving a LED that indicates LCD display blank condtition on my Amstrad Delta videophone. Since the machine has no dedicated power LED, it was not possible to distinguish if the display was blanked, or the machine was turned off, without touching it. The invert sysfs control is patterned after a similiar function of the GPIO trigger driver. [akpm@linux-foundation.org: make output match input, tighten input checking] [akpm@linux-foundation.org: make output match input, tighten input checking] Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Cc: Paul Mundt <lethal@linux-sh.org> Acked-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-01-13 08:03:06 -08:00
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accessibility
acpi	Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2011-01-07 17:02:58 -08:00
amba
ata	Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev	2011-01-10 08:22:33 -08:00
atm	Madge Ambassador ATM Adapter driver: Always release_firmware() in ucode_init() and don't leak memory.	2011-01-09 15:45:48 -08:00
auxdisplay
base	Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6	2011-01-10 16:10:33 -08:00
block	Merge branch 'stable/xenbus' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen	2011-01-12 08:37:35 -08:00
bluetooth
cdrom
char	i915/gtt: fix ordering causing DMAR errors on object teardown.	2011-01-12 11:39:48 +10:00
clk
clocksource
connector
cpufreq
cpuidle	Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2011-01-07 17:02:58 -08:00
crypto
dca
dio
dma	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2011-01-11 16:31:41 -08:00
edac	Merge branch 'mce-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp	2011-01-07 14:54:03 -08:00
eisa
firewire
firmware
gpio	Merge branch 'devel-stable' into devel	2011-01-06 22:33:32 +00:00
gpu	drm/i915/execbuffer: Reorder binding of objects to favour restrictions	2011-01-11 22:55:48 +00:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2011-01-10 08:15:37 -08:00
hwmon	hwmon: Support for Dallas Semiconductor DS620	2011-01-09 09:10:10 -08:00
i2c	i2c: Constify i2c_client where possible	2011-01-10 22:11:23 +01:00
ide
idle
ieee802154
infiniband	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband	2011-01-11 16:30:08 -08:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2011-01-10 08:15:37 -08:00
isdn	Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	2011-01-07 16:58:04 -08:00
leds	leds: add output inversion option to backlight trigger	2011-01-13 08:03:06 -08:00
lguest
macintosh	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2011-01-11 16:31:41 -08:00
mca
md
media	Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	2011-01-07 16:58:04 -08:00
memstick
message
mfd	mfd: sh_mobile_sdhi: activate SDIO IRQ for tmio_mmc	2011-01-08 23:52:31 -05:00
misc	Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6	2011-01-10 08:57:03 -08:00
mmc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc	2011-01-11 11:01:24 -08:00
mtd	Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6	2011-01-10 08:57:03 -08:00
net	Merge branch 'stable/xenbus' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen	2011-01-12 08:37:35 -08:00
nubus
of	Merge remote branch 'gcl/next' into next	2011-01-11 15:10:08 +11:00
oprofile
parisc
parport
pci	Merge branch 'stable/xenbus' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen	2011-01-12 08:37:35 -08:00
pcmcia	Merge branch 'devel-stable' into devel	2011-01-06 22:33:32 +00:00
platform	sony-laptop: support new hotkeys on the P, Z and EC series	2011-01-10 12:00:22 -05:00
pnp
power
pps
ps3
rapidio
regulator
rtc	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2011-01-11 16:31:41 -08:00
s390	headers: kobject.h redux	2011-01-10 08:51:44 -08:00
sbus
scsi	Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev	2011-01-10 08:22:33 -08:00
serial	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin	2011-01-10 17:06:08 -08:00
sfi
sh	headers: kobject.h redux	2011-01-10 08:51:44 -08:00
sn
spi	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6	2011-01-10 08:14:53 -08:00
ssb
staging	Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6	2011-01-10 16:04:53 -08:00
tc
telephony
thermal
tty	Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6	2011-01-07 14:39:20 -08:00
uio
usb	Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6	2011-01-10 16:04:53 -08:00
uwb
vhost
video	Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6	2011-01-10 16:04:53 -08:00
virtio
vlynq
w1
watchdog	Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2011-01-11 11:02:13 -08:00
xen	Merge branch 'stable/xenbus' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen	2011-01-12 08:37:35 -08:00
zorro
Kconfig
Makefile	Merge branch 'smp' into misc	2011-01-06 22:32:03 +00:00