AcoSail/kernel_optimize_test
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eb80411b54
kernel_optimize_test/drivers/leds
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Kim, Milo eb80411b54 leds: add new lp8788 led driver 
TI LP8788 PMU has the current sink as the keyboard led driver.
The brightness is controlled by the i2c commands.
Configurable parameters can be defined in the platform side.

Patch v2.
(a) use workqueue on changing the brightness

(b) use mutex_lock/unlock when the brightness is set
    and the led block of lp8788 device is enabled

(c) remove err_dev on _probe()
    : just return as returned value if any errors

(d) replace module_init/exit() with module_platform_driver()

(e) add led configuration structure and loading them by default
    if platform data is null

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
2012-07-26 12:04:33 +08:00
..
dell-led.c drivers/leds: Add module.h to files using it implicitly 2011-10-31 19:31:49 -04:00
Kconfig leds: add new lp8788 led driver 2012-07-26 12:04:33 +08:00
led-class.c leds: Rename led_brightness_set() to led_set_brightness() 2012-07-24 07:52:34 +08:00
led-core.c leds: fix sparse warnings due to missing static 2012-07-24 07:52:35 +08:00
led-triggers.c leds: fix sparse warnings due to missing static 2012-07-24 07:52:35 +08:00
leds-88pm860x.c leds-88pm860x: use devm_kzalloc function 2012-07-24 07:52:35 +08:00
leds-adp5520.c leds: convert ADP5520 LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:39 +08:00
leds-asic3.c leds: convert HTC ASIC3 LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:37 +08:00
leds-atmel-pwm.c leds: convert Atmel PWM LED driver to devm_kzalloc() 2012-07-24 07:52:37 +08:00
leds-bd2802.c leds: convert BD2802 RGB LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:38 +08:00
leds-blinkm.c LEDS: add BlinkM RGB LED driver, documentation and update MAINTAINERS 2012-07-24 16:00:51 +08:00
leds-clevo-mail.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
leds-cobalt-qube.c leds: convert led platform drivers to module_platform_driver 2012-01-10 16:30:48 -08:00
leds-cobalt-raq.c drivers/leds: Add export.h for THIS_MODULE to leds-cobalt-raq.c 2011-10-31 19:31:50 -04:00
leds-da903x.c leds: convert DA9030/DA9034 LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:37 +08:00
leds-da9052.c leds: driver for DA9052/53 PMIC v2 2012-05-29 16:22:31 -07:00
leds-dac124s085.c leds: convert DAC124S085 LED driver to devm_kzalloc() 2012-07-24 07:52:40 +08:00
leds-fsg.c leds: convert led platform drivers to module_platform_driver 2012-01-10 16:30:48 -08:00
leds-gpio-register.c leds: provide helper to register "leds-gpio" devices 2011-05-25 08:39:51 -07:00
leds-gpio.c leds: Use devm_kzalloc in leds-gpio.c file 2012-07-24 07:52:36 +08:00
leds-hp6xx.c leds: convert led platform drivers to module_platform_driver 2012-01-10 16:30:48 -08:00
leds-lm3530.c leds: convert LM3530 LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:40 +08:00
leds-lm3533.c leds: add LM3533 LED driver 2012-05-29 16:22:32 -07:00
leds-lm3556.c leds: Add LED driver for lm3556 chip 2012-07-24 07:52:35 +08:00
leds-locomo.c drivers/leds: Add module.h to files using it implicitly 2011-10-31 19:31:49 -04:00
leds-lp3944.c leds: convert LP3944 LED driver to devm_kzalloc() 2012-07-24 07:52:37 +08:00
leds-lp5521.c leds: convert LP5521 LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:37 +08:00
leds-lp5523.c leds: convert LP5523 LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:38 +08:00
leds-lp8788.c leds: add new lp8788 led driver 2012-07-26 12:04:33 +08:00
leds-lt3593.c leds: convert LT3593 LED driver to devm_kzalloc() 2012-07-24 07:52:38 +08:00
leds-max8997.c leds: max8997: Simplify max8997_led_set_mode implementation 2012-07-24 15:48:47 +08:00
leds-mc13783.c leds: convert Freescale MC13783 LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:39 +08:00
leds-net48xx.c drivers/leds: Add module.h to files using it implicitly 2011-10-31 19:31:49 -04:00
leds-netxbig.c leds: convert Big Networks LED driver to devm_kzalloc() 2012-07-24 07:52:37 +08:00
leds-ns2.c leds: convert Network Space v2 LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:40 +08:00
leds-ot200.c leds: add led driver for Bachmann's ot200 2012-01-23 08:38:47 -08:00
leds-pca955x.c leds: convert PCA955x LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:39 +08:00
leds-pca9532.c leds: convert PCA9532 LED driver to devm_kzalloc() 2012-07-24 07:52:39 +08:00
leds-pca9633.c leds: convert PCA9633 LED driver to devm_kzalloc() 2012-07-24 07:52:38 +08:00
leds-pwm.c leds: Use devm_kzalloc in leds-pwm.c file 2012-07-24 07:52:36 +08:00
leds-rb532.c leds: convert led platform drivers to module_platform_driver 2012-01-10 16:30:48 -08:00
leds-regulator.c leds: Use devm_kzalloc in leds-regulator.c file 2012-07-24 07:52:36 +08:00
leds-renesas-tpu.c leds: convert Renesas TPU LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:38 +08:00
leds-s3c24xx.c leds/leds-s3c24xx: use devm_gpio_request 2012-07-24 07:52:40 +08:00
leds-ss4200.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
leds-sunfire.c leds: convert Sun Fire LED driver to devm_kzalloc() and cleanup error exit path 2012-07-24 07:52:39 +08:00
leds-tca6507.c leds: convert TCA6507 LED driver to devm_kzalloc() 2012-07-24 07:52:39 +08:00
leds-wm831x-status.c leds: convert wm831x status driver to devm_kzalloc() 2012-01-10 16:30:49 -08:00
leds-wm8350.c leds: convert wm8350 driver to devm_kzalloc() 2012-01-10 16:30:49 -08:00
leds-wrap.c drivers/leds: Add module.h to files using it implicitly 2011-10-31 19:31:49 -04:00
leds.h leds: Rename led_set_brightness() to __led_set_brightness() 2012-07-24 07:52:34 +08:00
ledtrig-backlight.c leds: Rename led_set_brightness() to __led_set_brightness() 2012-07-24 07:52:34 +08:00
ledtrig-default-on.c leds: Rename led_set_brightness() to __led_set_brightness() 2012-07-24 07:52:34 +08:00
ledtrig-gpio.c leds: Rename led_set_brightness() to __led_set_brightness() 2012-07-24 07:52:34 +08:00
ledtrig-heartbeat.c leds: Rename led_set_brightness() to __led_set_brightness() 2012-07-24 07:52:34 +08:00
ledtrig-ide-disk.c ledtrig-ide-disk: use generic one-shot blink api 2012-07-24 07:52:34 +08:00
ledtrig-oneshot.c leds: Rename led_brightness_set() to led_set_brightness() 2012-07-24 07:52:34 +08:00
ledtrig-timer.c leds: Rename led_brightness_set() to led_set_brightness() 2012-07-24 07:52:34 +08:00
ledtrig-transient.c leds: Rename led_set_brightness() to __led_set_brightness() 2012-07-24 07:52:34 +08:00
Makefile leds: add new lp8788 led driver 2012-07-26 12:04:33 +08:00