diff --git a/drivers/misc/mediatek/video/mt6785/videox/debug.c b/drivers/misc/mediatek/video/mt6785/videox/debug.c
index 8da80a315d1f..5f42f22f2bff 100644
--- a/drivers/misc/mediatek/video/mt6785/videox/debug.c
+++ b/drivers/misc/mediatek/video/mt6785/videox/debug.c
@@ -83,7 +83,7 @@ static struct proc_dir_entry *mtkfb_procfs;
 static struct proc_dir_entry *disp_lowpower_proc;
 #endif
 
-unsigned int g_mobilelog;
+unsigned int g_mobilelog=0;
 int bypass_blank;
 int lcm_mode_status;
 int layer_layout_allow_non_continuous;