Merge tag 'vfio-v4.6-rc1' of git://github.com/awilliam/linux-vfio

[linux-2.6-block.git] / drivers / leds / leds-lp3944.c

diff --git a/drivers/leds/leds-lp3944.c b/drivers/leds/leds-lp3944.c
index 6c758aea1bbdaa1fb77edf71e9c611e4e131ee0e..be60c181222a562f564eb839d470e85ae932f9d9 100644 (file)
--- a/drivers/leds/leds-lp3944.c
+++ b/drivers/leds/leds-lp3944.c
@@ -199,8 +199,11 @@ static int lp3944_led_set(struct lp3944_led_data *led, u8 status)
        if (status > LP3944_LED_STATUS_DIM1)
                return -EINVAL;
 
-       /* invert only 0 and 1, leave unchanged the other values,
-        * remember we are abusing status to set blink patterns
+       /*
+        * Invert status only when it's < 2 (i.e. 0 or 1) which means it's
+        * controlling the on/off state directly.
+        * When, instead, status is >= 2 don't invert it because it would mean
+        * to mess with the hardware blinking mode.
         */
        if (led->type == LP3944_LED_TYPE_LED_INVERTED && status < 2)
                status = 1 - status;