Searched refs:UART_LSR_DR (Results 1 – 4 of 4) sorted by relevance
27 #define UART_LSR_DR 0x01 /* Receiver data ready */ macro48 while ((in_8(reg_base + (UART_LSR << reg_shift)) & UART_LSR_DR) == 0); in ns16550_getc()54 return ((in_8(reg_base + (UART_LSR << reg_shift)) & UART_LSR_DR) != 0); in ns16550_tstc()
46 while (in_8(avr_addr + UART_LSR) & UART_LSR_DR) in wd_stop()
169 while (!(readl(UART1_REG(LSR)) & UART_LSR_DR)) { in tsp2_miconread()
194 while (!(readl(UART1_REG(LSR)) & UART_LSR_DR)) { in kurobox_pro_miconread()