old_line_ctrl_reg 127 sound/drivers/serial-u16550.c unsigned char old_line_ctrl_reg; old_line_ctrl_reg 383 sound/drivers/serial-u16550.c uart->old_line_ctrl_reg = inb(uart->base + UART_LCR); old_line_ctrl_reg 497 sound/drivers/serial-u16550.c outb(uart->old_line_ctrl_reg