diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
index 510a1bcf76f1..2d6d48196c6d 100644
--- a/drivers/video/backlight/s6e63m0.c
+++ b/drivers/video/backlight/s6e63m0.c
@@ -703,7 +703,7 @@ static ssize_t s6e63m0_sysfs_show_gamma_table(struct device *dev,
 	struct s6e63m0 *lcd = dev_get_drvdata(dev);
 	char temp[3];
 
-	sprintf(temp, "%d\n", lcd->gamma_table_count);
+	sprintf(temp, "%u\n", lcd->gamma_table_count);
 	strcpy(buf, temp);
 
 	return strlen(buf);