Searched refs:UART_LSR_DR (Results 1 – 2 of 2) sorted by relevance
158 if (uart_getreg(bas, UART_LSR_REG) & UART_LSR_DR) in mtk_uart_rxready()170 while (!(uart_getreg(bas, UART_LSR_REG) & UART_LSR_DR)) { in mtk_uart_getc()479 while ((lsr & UART_LSR_DR)) { in mtk_uart_bus_receive()
106 #define UART_LSR_DR (1<<0) macro