Messages in this thread Patch in this message | | | Date | Wed, 20 May 2015 18:30:37 +0300 | From | Stas Sergeev <> | Subject | [PATCH 12/20] leds: mark net48xx driver with LED_BRIGHTNESS_FAST flag |
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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@gmail.com> CC: Richard Purdie <rpurdie@rpsys.net> CC: Jacek Anaszewski <j.anaszewski@samsung.com> CC: linux-leds@vger.kernel.org CC: linux-kernel@vger.kernel.org CC: Chris Boot <bootc@bootc.net>
Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net> --- drivers/leds/leds-net48xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/leds/leds-net48xx.c b/drivers/leds/leds-net48xx.c index ec3a2e8..8644341 100644 --- a/drivers/leds/leds-net48xx.c +++ b/drivers/leds/leds-net48xx.c @@ -34,7 +34,7 @@ static void net48xx_error_led_set(struct led_classdev *led_cdev, static struct led_classdev net48xx_error_led = { .name = "net48xx::error", .brightness_set = net48xx_error_led_set, - .flags = LED_CORE_SUSPENDRESUME, + .flags = LED_CORE_SUSPENDRESUME | LED_BRIGHTNESS_FAST, };
static int net48xx_led_probe(struct platform_device *pdev) -- 1.7.9.5
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