tag	line	file	source code
UART_LSR_DR	396	drivers/char/serial.c	} while (*status & UART_LSR_DR);
UART_LSR_DR	532	drivers/char/serial.c	if (status & UART_LSR_DR)
UART_LSR_DR	578	drivers/char/serial.c	if (status & UART_LSR_DR)
UART_LSR_DR	622	drivers/char/serial.c	if (status & UART_LSR_DR) {
UART_LSR_DR	674	drivers/char/serial.c	if (status & UART_LSR_DR)
UART_LSR_DR	1162	drivers/char/serial.c	info->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;
UART_LSR_DR	1867	drivers/char/serial.c	info->read_status_mask &= ~UART_LSR_DR;