sony-laptop: newline-terminate the printk for backlight change failure

Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c
index 60775be..5a97d3a 100644
--- a/drivers/misc/sony-laptop.c
+++ b/drivers/misc/sony-laptop.c
@@ -970,7 +970,7 @@
 	/* set the last requested brightness level */
 	if (sony_backlight_device &&
 			!sony_backlight_update_status(sony_backlight_device))
-		printk(KERN_WARNING DRV_PFX "unable to restore brightness level");
+		printk(KERN_WARNING DRV_PFX "unable to restore brightness level\n");
 
 	/* re-initialize models with specific requirements */
 	dmi_check_system(sony_nc_ids);