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serial: altera_uart: use BIT macro

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Replace numerical bit shift with BIT macro
in altera_uart

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

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Jagan Teki <jteki@openedev.com>
This commit is contained in:
Thomas Chou 2015-10-29 21:18:01 +08:00
parent 315acd08b3
commit d0b1483065
1 changed files with 3 additions and 3 deletions
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6
drivers/serial/altera_uart.c
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@ -27,9 +27,9 @@ struct altera_uart_platdata {
};
/* status register */
#define ALTERA_UART_TMT (1 << 5) /* tx empty */
#define ALTERA_UART_TRDY (1 << 6) /* tx ready */
#define ALTERA_UART_RRDY (1 << 7) /* rx ready */
#define ALTERA_UART_TMT BIT(5) /* tx empty */
#define ALTERA_UART_TRDY BIT(6) /* tx ready */
#define ALTERA_UART_RRDY BIT(7) /* rx ready */
DECLARE_GLOBAL_DATA_PTR;