diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2018-06-14 11:13:41 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2018-06-15 08:54:05 +0200 |
| commit | c9a2c47b91b0334e7c7f5aaa0421ba7d751edbef (patch) | |
| tree | fb392a4499ad2e54d57166aa89e828485e4e4a3c /drivers/serial | |
| parent | 01fcf01e8194d65985da4432f53394bfcb98cbfe (diff) | |
serial: zynq: Use BIT macros instead of shifts and full hex numbers
Coding style is checking to use BIT macros instead of shifts.
The patch is also fixing the rest of macros which should be BITs instead
of hex numbers.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/serial_zynq.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/serial/serial_zynq.c b/drivers/serial/serial_zynq.c index 3650af2157..7a6f822c26 100644 --- a/drivers/serial/serial_zynq.c +++ b/drivers/serial/serial_zynq.c @@ -15,14 +15,14 @@ #include <linux/compiler.h> #include <serial.h> -#define ZYNQ_UART_SR_TXEMPTY (1 << 3) /* TX FIFO empty */ -#define ZYNQ_UART_SR_TXACTIVE (1 << 11) /* TX active */ -#define ZYNQ_UART_SR_RXEMPTY 0x00000002 /* RX FIFO empty */ - -#define ZYNQ_UART_CR_TX_EN 0x00000010 /* TX enabled */ -#define ZYNQ_UART_CR_RX_EN 0x00000004 /* RX enabled */ -#define ZYNQ_UART_CR_TXRST 0x00000002 /* TX logic reset */ -#define ZYNQ_UART_CR_RXRST 0x00000001 /* RX logic reset */ +#define ZYNQ_UART_SR_TXEMPTY BIT(3) /* TX FIFO empty */ +#define ZYNQ_UART_SR_TXACTIVE BIT(11) /* TX active */ +#define ZYNQ_UART_SR_RXEMPTY BIT(1) /* RX FIFO empty */ + +#define ZYNQ_UART_CR_TX_EN BIT(4) /* TX enabled */ +#define ZYNQ_UART_CR_RX_EN BIT(2) /* RX enabled */ +#define ZYNQ_UART_CR_TXRST BIT(1) /* TX logic reset */ +#define ZYNQ_UART_CR_RXRST BIT(0) /* RX logic reset */ #define ZYNQ_UART_MR_PARITY_NONE 0x00000020 /* No parity mode */ |