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    Subject[PATCH 02/20] leds: mark dell-led driver with LED_BRIGHTNESS_FAST flag

    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

    Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net>
    ---
    drivers/leds/dell-led.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/leds/dell-led.c b/drivers/leds/dell-led.c
    index c36acaf..159231b 100644
    --- a/drivers/leds/dell-led.c
    +++ b/drivers/leds/dell-led.c
    @@ -320,7 +320,7 @@ static struct led_classdev dell_led = {
    .max_brightness = 1,
    .brightness_set = dell_led_set,
    .blink_set = dell_led_blink,
    - .flags = LED_CORE_SUSPENDRESUME,
    + .flags = LED_CORE_SUSPENDRESUME | LED_BRIGHTNESS_FAST,
    };

    static int __init dell_led_init(void)
    --
    1.7.9.5

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