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
--- 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)