From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 20 Oct 2014 10:45:33 +0000 (+0200)
Subject: usb: dwc2: gadget: fix gadget unregistration in udc_stop() function
X-Git-Tag: omap-for-v3.19/fixes-not-urgent-part1~17^2~2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32805c350bad16e7d4debe55820d2e79dca89fb6;p=pandora-kernel.git

usb: dwc2: gadget: fix gadget unregistration in udc_stop() function

udc_stop() should clear ->driver pointer unconditionally to let the UDC
framework to work correctly with both registering/unregistering gadgets
and enabling/disabling gadgets by writing to
/sys/class/udc/*hsotg/soft_connect interface.

Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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