diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c
index b4b8cc69c2bf1628c7481c837465ff8452719bd3..9f9ca9fe5ce67d1a6a85fd66fffed590397932a6 100644
--- a/drivers/dma/pch_dma.c
+++ b/drivers/dma/pch_dma.c
@@ -21,6 +21,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/init.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/pch_dma.h>