Message ID | 1446189498-26549-3-git-send-email-thomas@wytron.com.tw |
---|---|
State | Accepted, archived |
Delegated to: | Thomas Chou |
Headers | show |
On 30 October 2015 at 12:48, Thomas Chou <thomas@wytron.com.tw> wrote: > 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> > drivers/serial/altera_uart.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/serial/altera_uart.c b/drivers/serial/altera_uart.c > index 4ff9fe2..7d5197a 100644 > --- a/drivers/serial/altera_uart.c > +++ b/drivers/serial/altera_uart.c > @@ -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; thanks!
On 2015年10月30日 15:18, Thomas Chou wrote: > 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> > --- > drivers/serial/altera_uart.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > Applied to u-boot-nios. > diff --git a/drivers/serial/altera_uart.c b/drivers/serial/altera_uart.c > index 4ff9fe2..7d5197a 100644 > --- a/drivers/serial/altera_uart.c > +++ b/drivers/serial/altera_uart.c > @@ -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; > >
diff --git a/drivers/serial/altera_uart.c b/drivers/serial/altera_uart.c index 4ff9fe2..7d5197a 100644 --- a/drivers/serial/altera_uart.c +++ b/drivers/serial/altera_uart.c @@ -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;
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> --- drivers/serial/altera_uart.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)