diff --git a/drivers/mmc/iproc_sdhci.c b/drivers/mmc/iproc_sdhci.c
index f931e4b..6e4f527 100644
--- a/drivers/mmc/iproc_sdhci.c
+++ b/drivers/mmc/iproc_sdhci.c
@@ -9,6 +9,7 @@
 #include <errno.h>
 #include <malloc.h>
 #include <sdhci.h>
+#include <asm/global_data.h>
 #include <linux/delay.h>
 
 DECLARE_GLOBAL_DATA_PTR;