patch "usb: cdns3: Fixed incorrect gadget state" added to usb-linus
Subsystems (3)
This is a note to let you know that I've just added the patch titled
usb: cdns3: Fixed incorrect gadget state
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.
If you have any questions about this process, please let me know.
From aa35772f61752d4c636d46be51a4f7ca6c029ee6 Mon Sep 17 00:00:00 2001
From: Pawel Laszczak <[email protected]>
Date: Wed, 23 Jun 2021 09:02:47 +0200
Subject: usb: cdns3: Fixed incorrect gadget state
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.
--- drivers/usb/cdns3/cdns3-ep0.c | 1 + 1 file changed, 1 insertion(+)
drivers/usb/cdns3/cdns3-ep0.c +1 -0
@@ -731,6 +731,7 @@ 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);/*
Signature · 1 line
2.32.0