SPRD_CTL2 352 drivers/tty/serial/sprd_serial.c u32 val = serial_in(port, SPRD_CTL2); SPRD_CTL2 356 drivers/tty/serial/sprd_serial.c serial_out(port, SPRD_CTL2, val); SPRD_CTL2 724 drivers/tty/serial/sprd_serial.c serial_out(port, SPRD_CTL2,