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USB: net2280: Remove ->disconnect() callback from net2280_pullup()

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The net2280 UDC driver invokes the gadget driver's ->disconnect()
callback routine when the net2280_pullup() routine turns off the D+
pullup.  This is now unnecessary, because the gadget core performs the
callback on our behalf.  This patch removes the unneeded callback.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Alan Stern 2018-10-02 10:18:40 -04:00 committed by Felipe Balbi
parent c216765d3a
commit 3b766f4535
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/gadget/udc/net2280.c
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@ -1550,9 +1550,6 @@ static int net2280_pullup(struct usb_gadget *_gadget, int is_on)
spin_unlock_irqrestore(&dev->lock, flags);
if (!is_on && dev->driver)
dev->driver->disconnect(&dev->gadget);
return 0;
}