diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index 3956c257556c..2d666b56020c 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -27,6 +27,8 @@
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/interrupt.h>
+#include <linux/dma-mapping.h>
+
 #include <asm/delay.h>
 #include <sound/driver.h>
 #include <sound/core.h>
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index b2eb32e01aee..2ebde2fdbcbe 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -26,6 +26,7 @@
 #include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/device.h>
+#include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <asm/delay.h>
 
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index fbce1d50578b..b94ef8ab28c1 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -1,4 +1,3 @@
-
 /*
  *
  * device driver for Conexant 2388x based TV cards
@@ -34,6 +33,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
+#include <linux/dma-mapping.h>
 #include <linux/delay.h>
 #include <linux/kthread.h>
 #include <asm/div64.h>