mmc: dw_mmc: fix the wrong Mask bit boundary for fifo_count bit

According to DesignWare TRM, FIFO_COUNT is bit[29:17].
If get the correct fifo_count value, it has to  use the FIFO_MASK
as 0x1FFF, not 0x1FF.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Ziyuan Xu <xzy.xu@rock-chips.com>

diff --git a/include/dwmmc.h b/include/dwmmc.h
index d18ec8463b672ef08bd1c0807c158d2d6d838980..5b9602cd05c4a627c16513c3721c8bb492dea731 100644 (file)
--- a/include/dwmmc.h
+++ b/include/dwmmc.h
@@ -105,7 +105,7 @@
 
 /* Status Register */
 #define DWMCI_BUSY             (1 << 9)
-#define DWMCI_FIFO_MASK                0x1ff
+#define DWMCI_FIFO_MASK                0x1fff
 #define DWMCI_FIFO_SHIFT       17
 
 /* FIFOTH Register */