prepare_write_buffer 148 drivers/usb/serial/aircable.c .prepare_write_buffer = aircable_prepare_write_buffer, prepare_write_buffer 1113 drivers/usb/serial/ftdi_sio.c .prepare_write_buffer = ftdi_prepare_write_buffer, prepare_write_buffer 176 drivers/usb/serial/generic.c count = port->serial->type->prepare_write_buffer(port, prepare_write_buffer 93 drivers/usb/serial/kl5kusb105.c .prepare_write_buffer = klsi_105_prepare_write_buffer, prepare_write_buffer 1313 drivers/usb/serial/mxuport.c .prepare_write_buffer = mxuport_prepare_write_buffer, prepare_write_buffer 60 drivers/usb/serial/omninet.c .prepare_write_buffer = omninet_prepare_write_buffer, prepare_write_buffer 293 drivers/usb/serial/safe_serial.c .prepare_write_buffer = safe_prepare_write_buffer, prepare_write_buffer 1302 drivers/usb/serial/usb-serial.c set_to_generic_if_null(device, prepare_write_buffer); prepare_write_buffer 313 include/linux/usb/serial.h int (*prepare_write_buffer)(struct usb_serial_port *port,