cp210x_read_u16_reg 768 drivers/usb/serial/cp210x.c err = cp210x_read_u16_reg(port, CP210X_GET_LINE_CTL, &line_ctl_save); cp210x_read_u16_reg 776 drivers/usb/serial/cp210x.c err = cp210x_read_u16_reg(port, CP210X_GET_LINE_CTL, &line_ctl_test); cp210x_read_u16_reg 797 drivers/usb/serial/cp210x.c err = cp210x_read_u16_reg(port, CP210X_GET_LINE_CTL, ctl);