drivers/leds/leds-bd2802.c: bd2802_unregister_led_classdev() should unregister all registered leds

bd2802_unregister_led_classdev() should unregister all registered
instances of led_classdev class that had registered by
bd2802_register_led_classdev().

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Kim Kyuwon <q1.kim@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/leds/leds-bd2802.c b/drivers/leds/leds-bd2802.c
index 3ebe3824662d..ea2185531f82 100644
--- a/drivers/leds/leds-bd2802.c
+++ b/drivers/leds/leds-bd2802.c
@@ -662,6 +662,11 @@ failed_unregister_led1_R:
 static void bd2802_unregister_led_classdev(struct bd2802_led *led)
 {
         cancel_work_sync(&led->work);
+        led_classdev_unregister(&led->cdev_led2b);
+        led_classdev_unregister(&led->cdev_led2g);
+        led_classdev_unregister(&led->cdev_led2r);
+        led_classdev_unregister(&led->cdev_led1b);
+        led_classdev_unregister(&led->cdev_led1g);
         led_classdev_unregister(&led->cdev_led1r);
 }