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Commit 3c000d5b authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by 谢秀奇
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usb: gadget: composite: Clear "suspended" on reset/disconnect


[ Upstream commit 602fda17 ]

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: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parent 14fe1a63
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......@@ -1976,6 +1976,7 @@ void composite_disconnect(struct usb_gadget *gadget)
* disconnect callbacks?
*/
spin_lock_irqsave(&cdev->lock, flags);
cdev->suspended = 0;
if (cdev->config)
reset_config(cdev);
if (cdev->driver->disconnect)
......
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