diff --git a/[refs] b/[refs]
index 99fcb99b466f..ea1d13aeecc1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2be041a79bbdbb3c830f4cc3bc3387ba6fff7566
+refs/heads/master: 843684a24eb7b261461d8bc1aa723c23732ecb94
diff --git a/trunk/drivers/net/wireless/ipw2200.h b/trunk/drivers/net/wireless/ipw2200.h
index 3bff09d93154..1e49a88091b1 100644
--- a/trunk/drivers/net/wireless/ipw2200.h
+++ b/trunk/drivers/net/wireless/ipw2200.h
@@ -42,6 +42,7 @@
 #include <linux/etherdevice.h>
 #include <linux/delay.h>
 #include <linux/random.h>
+#include <linux/dma-mapping.h>
 
 #include <linux/firmware.h>
 #include <linux/wireless.h>