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spi: ti_qspi: Use BIT macro

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Replace numerical bit shift with BIT macro
in ti_qspi

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

Reviewed-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
This commit is contained in:
Jagan Teki 2015-10-23 01:39:20 +05:30
parent f692248f90
commit 847720c4e1
1 changed files with 5 additions and 5 deletions
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10
drivers/spi/ti_qspi.c
View file

@ -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