1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/video/backlight/adp5520_bl.c b/drivers/video/backlight/adp5520_bl.c
index 5183f0e4d314..9f436e014f85 100644
--- a/drivers/video/backlight/adp5520_bl.c
+++ b/drivers/video/backlight/adp5520_bl.c
@@ -12,6 +12,7 @@
 #include <linux/fb.h>
 #include <linux/backlight.h>
 #include <linux/mfd/adp5520.h>
+#include <linux/slab.h>
 
 struct adp5520_bl {
         struct device *master;