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

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[ Upstream commit 602fda17c7 ]

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>
This commit is contained in:
Benjamin Herrenschmidt
2019-07-26 14:59:03 +10:00
committed by Greg Kroah-Hartman
parent 21ec20f62f
commit 122ab8ea64
1 changed files with 1 additions and 0 deletions
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drivers/usb/gadget/composite.c
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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)