Searched refs:LSR_DR (Results 1 – 4 of 4) sorted by relevance
150 return readl(&uart_regs->lsr) & LSR_DR; in pxa_tstc_dev()166 while (!(readl(&uart_regs->lsr) & LSR_DR)) in pxa_getc_dev()297 if (!(readl(&uart_regs->lsr) & LSR_DR)) in pxa_serial_getc()320 return readl(&uart_regs->lsr) & LSR_DR ? 1 : 0; in pxa_serial_pending()
32 #define LSR_DR 0x01 /* Data ready */ macro72 if (!(udbg_uart_in(UART_LSR) & LSR_DR)) in udbg_uart_getc_poll()83 while (!(udbg_uart_in(UART_LSR) & LSR_DR)) in udbg_uart_getc()
78 #define LSR_DR (1 << 0) macro
139 #define LSR_DR 0x0100 /* Data Ready */ macro