usb: dwc2/gadget: disable clock when it's not needed

When device is stopped or suspended clock is not needed so we
can disable it for this time.

Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Robert Baldyga 2014-09-09 10:44:57 +02:00 • committed by Greg Kroah-Hartman
commit d00b414280