tree f9acf89578b607a93fe0dda274848d0c0df3e422
parent 14d962602c8bf86e63c9b9272be1f0360d0a448a
author Laurent Pinchart <laurent.pinchart@skynet.be> 1219436710 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1223811413 -0200

V4L/DVB (8754): uvcvideo: Implement the USB power management reset_resume method.

When a suspended device has been reset instead of being resumed, USB core
calls the reset_resume method if available instead of unbinding and rebinding
the device.

This patch implements reset_resume by reusing the current resume
implementation and simplifies the resume method by skipping the controls
restore stage. Resuming from autosuspend should be faster.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>