This driver doesn't use sleeping operations in .brightness_set method, and can be marked with LED_BRIGHTNESS_FAST flag. That flag allows changing brightness at high rates (over 100Hz). CC: Bryan Wu <cooloney@xxxxxxxxx> CC: Richard Purdie <rpurdie@xxxxxxxxx> CC: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx> CC: linux-leds@xxxxxxxxxxxxxxx CC: linux-kernel@xxxxxxxxxxxxxxx CC: Ben Dooks <ben@xxxxxxxxxxxx> Signed-off-by: Stas Sergeev <stsp@xxxxxxxxxxxxxxxxxxxxx> --- drivers/leds/leds-s3c24xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c index 83641a7..ed61bf9 100644 --- a/drivers/leds/leds-s3c24xx.c +++ b/drivers/leds/leds-s3c24xx.c @@ -84,7 +84,7 @@ static int s3c24xx_led_probe(struct platform_device *dev) led->cdev.brightness_set = s3c24xx_led_set; led->cdev.default_trigger = pdata->def_trigger; led->cdev.name = pdata->name; - led->cdev.flags |= LED_CORE_SUSPENDRESUME; + led->cdev.flags |= LED_CORE_SUSPENDRESUME | LED_BRIGHTNESS_FAST; led->pdata = pdata; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-leds" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
