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usb: renesas_usbhs: fixup gadget.dev.driver when udc_stop.

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current renesas_usbhs is using new style udc_start/stop from
af1d7056a5
(usb: gadget: renesas: convert to new style).

But current renesas_usbhs driver didn't care about gadget.dev.driver
when udc_stop. it cause rmmod oops.
This patch care it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kuninori Morimoto 2011-11-17 18:19:56 -08:00 committed by Greg Kroah-Hartman
parent 8885a897c2
commit 0cdd7d4b66
1 changed files with 1 additions and 0 deletions
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drivers/usb/renesas_usbhs/mod_gadget.c
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@ -776,6 +776,7 @@ static int usbhsg_gadget_stop(struct usb_gadget *gadget,
return -EINVAL;
usbhsg_try_stop(priv, USBHSG_STATUS_REGISTERD);
gpriv->gadget.dev.driver = NULL;
gpriv->driver = NULL;
return 0;