spi: xilinx_spi: Use BIT macro

Replace numerical bit shift with BIT macro
in xilinx_spi

:%s/(1 << nr)/BIT(nr)/g
where nr = 0, 1, 2 .... 31

Cc: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>

diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index 8ccc578..7620163 100644 (file)
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -32,24 +32,24 @@
  */
 
 /* SPI Control Register (spicr), [1] p9, [2] p8 */
-#define SPICR_LSB_FIRST                (1 << 9)
-#define SPICR_MASTER_INHIBIT   (1 << 8)
-#define SPICR_MANUAL_SS                (1 << 7)
-#define SPICR_RXFIFO_RESEST    (1 << 6)
-#define SPICR_TXFIFO_RESEST    (1 << 5)
-#define SPICR_CPHA             (1 << 4)
-#define SPICR_CPOL             (1 << 3)
-#define SPICR_MASTER_MODE      (1 << 2)
-#define SPICR_SPE              (1 << 1)
-#define SPICR_LOOP             (1 << 0)
+#define SPICR_LSB_FIRST                BIT(9)
+#define SPICR_MASTER_INHIBIT   BIT(8)
+#define SPICR_MANUAL_SS                BIT(7)
+#define SPICR_RXFIFO_RESEST    BIT(6)
+#define SPICR_TXFIFO_RESEST    BIT(5)
+#define SPICR_CPHA             BIT(4)
+#define SPICR_CPOL             BIT(3)
+#define SPICR_MASTER_MODE      BIT(2)
+#define SPICR_SPE              BIT(1)
+#define SPICR_LOOP             BIT(0)
 
 /* SPI Status Register (spisr), [1] p11, [2] p10 */
-#define SPISR_SLAVE_MODE_SELECT        (1 << 5)
-#define SPISR_MODF             (1 << 4)
-#define SPISR_TX_FULL          (1 << 3)
-#define SPISR_TX_EMPTY         (1 << 2)
-#define SPISR_RX_FULL          (1 << 1)
-#define SPISR_RX_EMPTY         (1 << 0)
+#define SPISR_SLAVE_MODE_SELECT        BIT(5)
+#define SPISR_MODF             BIT(4)
+#define SPISR_TX_FULL          BIT(3)
+#define SPISR_TX_EMPTY         BIT(2)
+#define SPISR_RX_FULL          BIT(1)
+#define SPISR_RX_EMPTY         BIT(0)
 
 /* SPI Data Transmit Register (spidtr), [1] p12, [2] p12 */
 #define SPIDTR_8BIT_MASK       (0xff << 0)