1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index 05195ea900f4..e4d77b038bfa 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -171,7 +171,8 @@ struct sdhci_host {
         spinlock_t              lock;           /* Mutex */
 
         int                     flags;          /* Host attributes */
-#define SDHCI_USE_DMA           (1<<0)
+#define SDHCI_USE_DMA           (1<<0)          /* Host is DMA capable */
+#define SDHCI_REQ_USE_DMA       (1<<1)          /* Use DMA for this req. */
 
         unsigned int            max_clk;        /* Max possible freq (MHz) */
         unsigned int            timeout_clk;    /* Timeout freq (KHz) */