tree 9ef34a6d44c7ad3c7500ad79e2b0a888cc400e5b
parent 810ec78e9a5d7de845598e8816370bcb2ccabf32
author Aleksey Babahin <tamerlan311@gmail.com> 1332189992 +0400
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1334089837 -0700

USB: serial: metro-usb: dummy implement write_int_callback() function.

This function is never called now. Because we don`t send much data
to the device, only one byte via usb_interrupt_msg(). That doesn't require
callback function. But without declaration of write_int_callback inside
the struct usb_serial_driver, the usb_serial_probe doesn't initialize
endpoint address for the interrupt out pipe(interrupt_out_endpointAddress).
This endpoint is necessary for sending data via usb_interrupt_msg()
function.

Signed-off-by: Aleksey Babahin <tamerlan311@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>