diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
index 8e5724b63f1f80f2ef50a6b4d2ca8c4a92d7e4dd..959d57db0150a71ce8c02dabc097966247e7ad30 100644
--- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c
+++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
@@ -55,7 +55,6 @@ struct innolux_panel {
 
 	struct backlight_device *backlight;
 	struct regulator_bulk_data *supplies;
-	unsigned int num_supplies;
 	struct gpio_desc *enable_gpio;
 
 	bool prepared;