tree 8755189e966805eb41254e110cff3fcb9c7ec763
parent db8f2aa358958fe5f82e5b9ffa6e0abbaa4fc236
author Paul Chavent <Paul.Chavent@onera.fr> 1379313659 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1380213940 -0700

USB: serial: call handle_dcd_change in ftdi driver.

When the device receive a DCD status change, forward the signal to the
USB serial system. This way, we can detect, for instance, PPS pulses.

Signed-off-by: Paul Chavent <paul.chavent@onera.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>