staging: rts5208: Use BIT(x) macro

Replaces left shift operation (1 << x) by BIT(x). Issue found by checkpatch.

Signed-off-by: Rehas Sachdeva <aquannie@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rts5208/rtsx_chip.h b/drivers/staging/rts5208/rtsx_chip.h
index 79d1df6..132c2e6 100644 (file)
--- a/drivers/staging/rts5208/rtsx_chip.h
+++ b/drivers/staging/rts5208/rtsx_chip.h
@@ -266,22 +266,22 @@ struct sense_data_t {
 #define TRIG_DMA               (0x01 << 31)
 
 /* Bus interrupt pending register */
-#define CMD_DONE_INT           (1 << 31)
-#define DATA_DONE_INT          (1 << 30)
-#define TRANS_OK_INT           (1 << 29)
-#define TRANS_FAIL_INT         (1 << 28)
-#define XD_INT                 (1 << 27)
-#define MS_INT                 (1 << 26)
-#define SD_INT                 (1 << 25)
-#define GPIO0_INT              (1 << 24)
-#define OC_INT                 (1 << 23)
-#define SD_WRITE_PROTECT       (1 << 19)
-#define XD_EXIST               (1 << 18)
-#define MS_EXIST               (1 << 17)
-#define SD_EXIST               (1 << 16)
+#define CMD_DONE_INT           BIT(31)
+#define DATA_DONE_INT          BIT(30)
+#define TRANS_OK_INT           BIT(29)
+#define TRANS_FAIL_INT         BIT(28)
+#define XD_INT                 BIT(27)
+#define MS_INT                 BIT(26)
+#define SD_INT                 BIT(25)
+#define GPIO0_INT              BIT(24)
+#define OC_INT                 BIT(23)
+#define SD_WRITE_PROTECT       BIT(19)
+#define XD_EXIST               BIT(18)
+#define MS_EXIST               BIT(17)
+#define SD_EXIST               BIT(16)
 #define DELINK_INT             GPIO0_INT
-#define MS_OC_INT              (1 << 23)
-#define SD_OC_INT              (1 << 22)
+#define MS_OC_INT              BIT(23)
+#define SD_OC_INT              BIT(22)
 
 #define CARD_INT               (XD_INT | MS_INT | SD_INT)
 #define NEED_COMPLETE_INT      (DATA_DONE_INT | TRANS_OK_INT | TRANS_FAIL_INT)