diff --git a/sdmmc.h b/sdmmc.h
index f14d3e4..f71ed43 100644
--- a/sdmmc.h
+++ b/sdmmc.h
@@ -25,7 +25,9 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 #include "bsdtypes.h"
 #include "sdmmcchip.h"
 #include "sdmmcvar.h"
+#ifdef CAN_HAZ_IPC
 #include "ipc.h"
+#endif
 
 #define SDMMC_DEFAULT_CLOCK		25000
 #define SDMMC_DEFAULT_BLOCKLEN		  512
@@ -44,7 +46,7 @@ int sdmmc_select(struct device *dev);
 int sdmmc_check_card(struct device *dev);
 void sdmmc_ack_card(struct device *dev);
 int sdmmc_read(struct device *dev, u32 blk_start, u32 blk_count, void *data);
+#ifdef CAN_HAZ_IPC
 void sdmmc_ipc(volatile ipc_request *req);
-
 #endif
-
+#endif