[U-Boot] [PATCH v4 15/24] spi: ti_qspi: Use BIT macro
Jagan Teki
jteki at openedev.com
Thu Oct 22 22:50:15 CEST 2015
Replace numerical bit shift with BIT macro in ti_qspi
:%s/(1 << nr)/BIT(nr)/g
where nr = 0, 1, 2 .... 31
Cc: Tom Rini <trini at konsulko.com>
Cc: Vignesh R <vigneshr at ti.com>
Signed-off-by: Jagan Teki <jteki at openedev.com>
---
drivers/spi/ti_qspi.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/spi/ti_qspi.c b/drivers/spi/ti_qspi.c
index bd63db8..ecd9d78 100644
--- a/drivers/spi/ti_qspi.c
+++ b/drivers/spi/ti_qspi.c
@@ -20,13 +20,13 @@
#define QSPI_TIMEOUT 2000000
#define QSPI_FCLK 192000000
/* clock control */
-#define QSPI_CLK_EN (1 << 31)
+#define QSPI_CLK_EN BIT(31)
#define QSPI_CLK_DIV_MAX 0xffff
/* command */
#define QSPI_EN_CS(n) (n << 28)
#define QSPI_WLEN(n) ((n-1) << 19)
-#define QSPI_3_PIN (1 << 18)
-#define QSPI_RD_SNGL (1 << 16)
+#define QSPI_3_PIN BIT(18)
+#define QSPI_RD_SNGL BIT(16)
#define QSPI_WR_SNGL (2 << 16)
#define QSPI_INVAL (4 << 16)
#define QSPI_RD_QUAD (7 << 16)
@@ -36,8 +36,8 @@
#define QSPI_CSPOL(n) (1 << (1 + n*8))
#define QSPI_CKPOL(n) (1 << (n*8))
/* status */
-#define QSPI_WC (1 << 1)
-#define QSPI_BUSY (1 << 0)
+#define QSPI_WC BIT(1)
+#define QSPI_BUSY BIT(0)
#define QSPI_WC_BUSY (QSPI_WC | QSPI_BUSY)
#define QSPI_XFER_DONE QSPI_WC
#define MM_SWITCH 0x01
--
1.9.1
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