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spi: designware_spi: Use BIT macro

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Replace numerical bit shift with BIT macro
in designware_spi

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

Cc: Stefan Roese <sr@denx.de>
Cc: Marek Vasut <marex@denx.de>
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 01:36:23 +05:30
parent b7e83b087c
commit 431a9f0286
1 changed files with 7 additions and 7 deletions
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14
drivers/spi/designware_spi.c
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@ -75,13 +75,13 @@ DECLARE_GLOBAL_DATA_PTR;
/* Bit fields in SR, 7 bits */
#define SR_MASK 0x7f /* cover 7 bits */
#define SR_BUSY (1 << 0)
#define SR_TF_NOT_FULL (1 << 1)
#define SR_TF_EMPT (1 << 2)
#define SR_RF_NOT_EMPT (1 << 3)
#define SR_RF_FULL (1 << 4)
#define SR_TX_ERR (1 << 5)
#define SR_DCOL (1 << 6)
#define SR_BUSY BIT(0)
#define SR_TF_NOT_FULL BIT(1)
#define SR_TF_EMPT BIT(2)
#define SR_RF_NOT_EMPT BIT(3)
#define SR_RF_FULL BIT(4)
#define SR_TX_ERR BIT(5)
#define SR_DCOL BIT(6)
#define RX_TIMEOUT 1000 /* timeout in ms */