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usb: gadget: ci13xxx: fix ep list removal in gadget unregistering code

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Since ep0{out,in} are never on gadget's ep_list, there's no need to try
to unlink them, even more so because ep_list linkage is not initialized
for these endpoints.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexander Shishkin 2012-05-04 16:47:14 +03:00 • committed by Greg Kroah-Hartman
commit efa015bbc4
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/ci13xxx_udc.c
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@ -2737,7 +2737,7 @@ static int ci13xxx_stop(struct usb_gadget_driver *driver)
for (i = 0; i < hw_ep_max; i++) {
struct ci13xxx_ep *mEp = &udc->ci13xxx_ep[i];
if (!list_empty(&mEp->ep.ep_list))
if (mEp->num)
list_del_init(&mEp->ep.ep_list);
if (mEp->qh.ptr != NULL)