usb: dwc3: gadget: rename 'ignore' argument to 'modify'

'modify' is what the current action is called. Let's
rename it so it matches databook. While at that,
also make sure to add support 'init' action too.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2016-06-02 12:37:31 +03:00
commit 21e64bf20d