Commit 122ab8ea authored Jul 26, 2019 by Benjamin Herrenschmidt Committed by Greg Kroah-Hartman Sep 06, 2019

usb: gadget: composite: Clear "suspended" on reset/disconnect



[ Upstream commit 602fda17c7356bb7ae98467d93549057481d11dd ]

In some cases, one can get out of suspend with a reset or
a disconnect followed by a reconnect. Previously we would
leave a stale suspended flag set.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 21ec20f6

drivers/usb/gadget/composite.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -1976,6 +1976,7 @@ void composite_disconnect(struct usb_gadget *gadget)
	* disconnect callbacks?		* disconnect callbacks?
	*/		*/
	spin_lock_irqsave(&cdev->lock, flags);		spin_lock_irqsave(&cdev->lock, flags);
			cdev->suspended = 0;
	if (cdev->config)		if (cdev->config)
	reset_config(cdev);		reset_config(cdev);
	if (cdev->driver->disconnect)		if (cdev->driver->disconnect)