diff options
Diffstat (limited to 'recipes-kernel/linux/linux-at91-4.9.87/linux-4.9-led-core-Fix-brightness-setting-when-setting-delay_off-0.patch')
| -rw-r--r-- | recipes-kernel/linux/linux-at91-4.9.87/linux-4.9-led-core-Fix-brightness-setting-when-setting-delay_off-0.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-at91-4.9.87/linux-4.9-led-core-Fix-brightness-setting-when-setting-delay_off-0.patch b/recipes-kernel/linux/linux-at91-4.9.87/linux-4.9-led-core-Fix-brightness-setting-when-setting-delay_off-0.patch new file mode 100644 index 0000000..61aa7e1 --- /dev/null +++ b/recipes-kernel/linux/linux-at91-4.9.87/linux-4.9-led-core-Fix-brightness-setting-when-setting-delay_off-0.patch @@ -0,0 +1,18 @@ +The purpose of the patch is to fix ledtrig-timer functionality that is used to indicate the firmware upgrade is in progress. +The fix is based on https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7b6af2c53192f1766892ef40c8f48a413509ed72 + +diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c +index d70d4a5..454ed4d 100644 +--- a/drivers/leds/led-core.c ++++ b/drivers/leds/led-core.c +@@ -186,8 +186,9 @@ void led_blink_set(struct led_classdev *led_cdev, + unsigned long *delay_on, + unsigned long *delay_off) + { +- led_stop_software_blink(led_cdev); ++ del_timer_sync(&led_cdev->blink_timer); + ++ led_cdev->flags &= ~LED_BLINK_SW; + led_cdev->flags &= ~LED_BLINK_ONESHOT; + led_cdev->flags &= ~LED_BLINK_ONESHOT_STOP; + |