From: Adrian Bunk <bunk@stusta.de>

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/hwmon/applesmc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN drivers/hwmon/applesmc.c~apple-smc-driver-hardware-monitoring-and-control-cleanup drivers/hwmon/applesmc.c
--- a/drivers/hwmon/applesmc.c~apple-smc-driver-hardware-monitoring-and-control-cleanup
+++ a/drivers/hwmon/applesmc.c
@@ -742,7 +742,7 @@ static void applesmc_backlight_set(struc
 	applesmc_write_key(BACKLIGHT_KEY, buffer, 2);
 	mutex_unlock(&applesmc_lock);
 }
-DECLARE_WORK(backlight_work, &applesmc_backlight_set);
+static DECLARE_WORK(backlight_work, &applesmc_backlight_set);
 
 static void applesmc_brightness_set(struct led_classdev *led_cdev,
 						enum led_brightness value)
_