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 <coolo...@gmail.com>
CC: Richard Purdie <rpur...@rpsys.net>
CC: Jacek Anaszewski <j.anaszew...@samsung.com>
CC: linux-l...@vger.kernel.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Stas Sergeev <s...@users.sourceforge.net>
---
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
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