The "clear error" bit in the AML_UART_CONTROL register is defined twice. Remove the AML_UART_CLR_ERR definition and replace it with AML_UART_CLEAR_ERR. AML_UART_CLEAR_ERR was chosen to be kept since the datasheet's description for this bit is "Clear Error" (so developer's don't have to translate this to "CLR_ERR"). No functional changes intended. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx> --- drivers/tty/serial/meson_uart.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c index daafe60175da..78b5d2d15a97 100644 --- a/drivers/tty/serial/meson_uart.c +++ b/drivers/tty/serial/meson_uart.c @@ -36,7 +36,6 @@ #define AML_UART_RX_EN BIT(13) #define AML_UART_TX_RST BIT(22) #define AML_UART_RX_RST BIT(23) -#define AML_UART_CLR_ERR BIT(24) #define AML_UART_RX_INT_EN BIT(27) #define AML_UART_TX_INT_EN BIT(28) #define AML_UART_DATA_LEN_MASK (0x03 << 20) @@ -263,10 +262,10 @@ static void meson_uart_reset(struct uart_port *port) u32 val; val = readl(port->membase + AML_UART_CONTROL); - val |= (AML_UART_RX_RST | AML_UART_TX_RST | AML_UART_CLR_ERR); + val |= (AML_UART_RX_RST | AML_UART_TX_RST | AML_UART_CLEAR_ERR); writel(val, port->membase + AML_UART_CONTROL); - val &= ~(AML_UART_RX_RST | AML_UART_TX_RST | AML_UART_CLR_ERR); + val &= ~(AML_UART_RX_RST | AML_UART_TX_RST | AML_UART_CLEAR_ERR); writel(val, port->membase + AML_UART_CONTROL); } @@ -276,9 +275,9 @@ static int meson_uart_startup(struct uart_port *port) int ret = 0; val = readl(port->membase + AML_UART_CONTROL); - val |= AML_UART_CLR_ERR; + val |= AML_UART_CLEAR_ERR; writel(val, port->membase + AML_UART_CONTROL); - val &= ~AML_UART_CLR_ERR; + val &= ~AML_UART_CLEAR_ERR; writel(val, port->membase + AML_UART_CONTROL); val |= (AML_UART_RX_EN | AML_UART_TX_EN); -- 2.15.0 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
