From: Felipe Balbi <balbi@ti.com>
Date: Fri, 8 Feb 2013 13:24:04 +0000 (+0200)
Subject: usb: dwc3: gadget: introduce and use enable/disable irq methods
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~135^2~63^2~252
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8698e2acf3a5e8d6f260ca7675f94e5087df5ae8;p=pandora-kernel.git

usb: dwc3: gadget: introduce and use enable/disable irq methods

we don't need to enable IRQs until we have
a gadget driver loaded and ready to work,
so let's delay IRQ enable to ->udc_start()
and IRQ disable to ->udc_stop().

While at that, also move the related use of
request_irq() and free_irq().

Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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