mirror of
https://github.com/torvalds/linux
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1181f21641
The practical upside here is that this only needs a single API call to program the hardware which (depending on the underlaying hardware) can be more effective and prevents glitches. Up to now the return value of the pwm functions was ignored. Fix this and propagate the error to the caller. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> |
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| .. | ||
| 88pm860x_bl.c | ||
| aat2870_bl.c | ||
| adp5520_bl.c | ||
| adp8860_bl.c | ||
| adp8870_bl.c | ||
| ams369fg06.c | ||
| apple_bl.c | ||
| arcxcnn_bl.c | ||
| as3711_bl.c | ||
| backlight.c | ||
| bd6107.c | ||
| corgi_lcd.c | ||
| cr_bllcd.c | ||
| da903x_bl.c | ||
| da9052_bl.c | ||
| ep93xx_bl.c | ||
| gpio_backlight.c | ||
| hp680_bl.c | ||
| hx8357.c | ||
| ili922x.c | ||
| ili9320.c | ||
| ili9320.h | ||
| ipaq_micro_bl.c | ||
| jornada720_bl.c | ||
| jornada720_lcd.c | ||
| kb3886_bl.c | ||
| Kconfig | ||
| ktd253-backlight.c | ||
| l4f00242t03.c | ||
| lcd.c | ||
| led_bl.c | ||
| lm3533_bl.c | ||
| lm3630a_bl.c | ||
| lm3639_bl.c | ||
| lms283gf05.c | ||
| lms501kf03.c | ||
| locomolcd.c | ||
| lp855x_bl.c | ||
| lp8788_bl.c | ||
| ltv350qv.c | ||
| ltv350qv.h | ||
| lv5207lp.c | ||
| Makefile | ||
| max8925_bl.c | ||
| omap1_bl.c | ||
| otm3225a.c | ||
| pandora_bl.c | ||
| pcf50633-backlight.c | ||
| platform_lcd.c | ||
| pwm_bl.c | ||
| qcom-wled.c | ||
| rave-sp-backlight.c | ||
| rt4831-backlight.c | ||
| sky81452-backlight.c | ||
| tdo24m.c | ||
| tosa_bl.c | ||
| tosa_bl.h | ||
| tosa_lcd.c | ||
| tps65217_bl.c | ||
| vgg2432a4.c | ||
| wm831x_bl.c | ||