UART_REG_CLR       86 drivers/tty/serial/arc_uart.c #define UART_CLR_STATUS(uart, val) UART_REG_CLR(uart, R_STS, val)
UART_REG_CLR       89 drivers/tty/serial/arc_uart.c #define UART_ALL_IRQ_DISABLE(uart) UART_REG_CLR(uart, R_STS, RXIENB|TXIENB)
UART_REG_CLR       90 drivers/tty/serial/arc_uart.c #define UART_RX_IRQ_DISABLE(uart)  UART_REG_CLR(uart, R_STS, RXIENB)
UART_REG_CLR       91 drivers/tty/serial/arc_uart.c #define UART_TX_IRQ_DISABLE(uart)  UART_REG_CLR(uart, R_STS, TXIENB)