diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 75ce871..08d9cc9 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -16,6 +16,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/bootmem.h>
 #include <linux/err.h>
+#include <linux/slab.h>
 
 #include "base.h"