Function prototype or declaration at include/linux/serial_core.h, line 417 References: drivers/tty/serial/8250/8250_core.c, line 761 drivers/tty/serial/8250/8250_core.c, line 866 drivers/tty/serial/amba-pl010.c, line 779 drivers/tty/serial/amba-pl011.c, line 2855 drivers/tty/serial/atmel_serial.c, line 2725 drivers/tty/serial/fsl_linflexuart.c, line 881 drivers/tty/serial/fsl_lpuart.c, line 2814 drivers/tty/serial/imx.c, line 2515 drivers/tty/serial/imx.c, line 2547 drivers/tty/serial/lpc32xx_hs.c, line 699 drivers/tty/serial/max3100.c, line 851 drivers/tty/serial/max310x.c, line 1164 drivers/tty/serial/mpc52xx_uart.c, line 1818 drivers/tty/serial/msm_serial.c, line 1849 drivers/tty/serial/mvebu-uart.c, line 766 drivers/tty/serial/omap-serial.c, line 1439 drivers/tty/serial/pch_uart.c, line 1857 drivers/tty/serial/pmac_zilog.c, line 1607 drivers/tty/serial/pxa.c, line 797 drivers/tty/serial/qcom_geni_serial.c, line 1492 drivers/tty/serial/sa1100.c, line 837 drivers/tty/serial/samsung_tty.c, line 2328 drivers/tty/serial/serial-tegra.c, line 1648 drivers/tty/serial/serial_core.c, line 2140 drivers/tty/serial/serial_core.c, line 3193 drivers/tty/serial/serial_txx9.c, line 1131 drivers/tty/serial/serial_txx9.c, line 1215 drivers/tty/serial/sprd_serial.c, line 1252 drivers/tty/serial/st-asc.c, line 842 drivers/tty/serial/stm32-usart.c, line 1533 drivers/tty/serial/uartlite.c, line 698 drivers/tty/serial/vr41xx_siu.c, line 912 drivers/tty/serial/xilinx_uartps.c, line 1329 include/linux/serial_core.h, line 417