From: Bo Shen <voice.shen@atmel.com>
Date: Wed, 19 Nov 2014 09:19:05 +0000 (+0800)
Subject: usb: gadget: at91_udc: remove unused release function
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~84^2~32^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba7cc772e77d30943833b7d38a861203dcb8c881;p=pandora-kernel.git

usb: gadget: at91_udc: remove unused release function

As the driver call usb_add_gadget_udc --> usb_add_gadget_udc_release
with NULL as release parameter, so it will use usb_udc_no_release.
So, the release in driver won't used, remove it.

And at the same time, in the usb_add_gadget_udc_release will set the
gadget name, so remove it also in driver.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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