tree 599f40681d4e3efd6fa1a541d0c33bd722b2bb3d
parent 32802077ce90ba955a9c50c6b27e6e6015a907bf
author Johan Hovold <jhovold@gmail.com> 1353241416 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1353533636 -0800

USB: opticon: switch to generic read implementation

Switch to the more efficient generic read implementation.

Note that the generic implementation is not required to hold the tty
port mutex during resume due to the read-urb free mask and write start
flag.

Note also that the generic resume implementation will call generic
write start if there is a bulk-out end-point, but that nothing will be
submitted as the write fifo is not used and is empty.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>