Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.4 2/4] usb: gadget: composite: Clear "suspended" on reset/disconnect | Date | Tue, 20 Aug 2019 09:43:23 -0400 |
| |
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[ 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> --- drivers/usb/gadget/composite.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 8bf54477f4724..351a406b97af7 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -1889,6 +1889,7 @@ 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) -- 2.20.1
| |