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usb: cdns3: Fixed incorrect gadget state

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commit aa35772f61752d4c636d46be51a4f7ca6c029ee6 upstream.

For delayed status phase, the usb_gadget->state was set
to USB_STATE_ADDRESS and it has never been updated to
USB_STATE_CONFIGURED.
Patch updates the gadget state to correct USB_STATE_CONFIGURED.
As a result of this bug the controller was not able to enter to
Test Mode while using MSC function.

Cc: <stable@vger.kernel.org>
Fixes: 7733f6c32e36 ("usb: cdns3: Add Cadence USB3 DRD Driver")
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Link: https://lore.kernel.org/r/20210623070247.46151-1-pawell@gli-login.cadence.com
Signed-off-by: Peter Chen <peter.chen@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Pawel Laszczak 2021-06-23 09:02:47 +02:00 committed by Greg Kroah-Hartman
parent df1c6eec4e
commit 134e27da54
1 changed files with 1 additions and 0 deletions
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1
drivers/usb/cdns3/ep0.c
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@ -736,6 +736,7 @@ static int cdns3_gadget_ep0_queue(struct usb_ep *ep,
request->actual = 0;
priv_dev->status_completion_no_call = true;
priv_dev->pending_status_request = request;
usb_gadget_set_state(&priv_dev->gadget, USB_STATE_CONFIGURED);
spin_unlock_irqrestore(&priv_dev->lock, flags);
/*