forked from luck/tmp_suning_uos_patched
b3c49c05b7
Make sure that the reset is successful by issuing a dummy read to R
channel current register and check its default value. On some platforms,
without this dummy read, any further access to {R/G/B}_EXEC will not have
any impact.
[akpm@linux-foundation.org: fix up code comment]
Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com>
Tested-by: Naga Radhesh <naga.radheshy@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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|---|---|---|
| .. | ||
| dell-led.c | ||
| Kconfig | ||
| led-class.c | ||
| led-core.c | ||
| led-triggers.c | ||
| leds-88pm860x.c | ||
| leds-adp5520.c | ||
| leds-ams-delta.c | ||
| leds-asic3.c | ||
| leds-atmel-pwm.c | ||
| leds-bd2802.c | ||
| leds-clevo-mail.c | ||
| leds-cobalt-qube.c | ||
| leds-cobalt-raq.c | ||
| leds-da903x.c | ||
| leds-dac124s085.c | ||
| leds-fsg.c | ||
| leds-gpio-register.c | ||
| leds-gpio.c | ||
| leds-hp6xx.c | ||
| leds-lm3530.c | ||
| leds-locomo.c | ||
| leds-lp3944.c | ||
| leds-lp5521.c | ||
| leds-lp5523.c | ||
| leds-lt3593.c | ||
| leds-mc13783.c | ||
| leds-net48xx.c | ||
| leds-net5501.c | ||
| leds-netxbig.c | ||
| leds-ns2.c | ||
| leds-pca955x.c | ||
| leds-pca9532.c | ||
| leds-pwm.c | ||
| leds-rb532.c | ||
| leds-regulator.c | ||
| leds-renesas-tpu.c | ||
| leds-s3c24xx.c | ||
| leds-ss4200.c | ||
| leds-sunfire.c | ||
| leds-wm831x-status.c | ||
| leds-wm8350.c | ||
| leds-wrap.c | ||
| leds.h | ||
| ledtrig-backlight.c | ||
| ledtrig-default-on.c | ||
| ledtrig-gpio.c | ||
| ledtrig-heartbeat.c | ||
| ledtrig-ide-disk.c | ||
| ledtrig-timer.c | ||
| Makefile | ||