linux-kernel - Re: [PATCH v2 05/10] usb: musb: tusb6010_omap: Do not reset the other direction's packet size

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Date:   Wed, 10 May 2017 09:28:22 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Peter Ujfalusi <peter.ujfalusi@...com>
Cc:     b-liu@...com, gregkh@...uxfoundation.org, vinod.koul@...el.com,
        linux-usb@...r.kernel.org, linux-omap@...r.kernel.org,
        balbi@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 05/10] usb: musb: tusb6010_omap: Do not reset the
 other direction's packet size

* Peter Ujfalusi <peter.ujfalusi@...com> [170510 01:45]:
> We have one register for each EP to set the maximum packet size for both
> TX and RX.
> If for example an RX programming would happen before the previous TX
> transfer finishes we would reset the TX packet side.
> 
> To fix this issue, only modify the TX or RX part of the register.

Oh this is a nice one. I think we've always had this.

Bin, care to merge this one as a fix? This should have:

Fixes: 550a7375fe72 ("USB: Add MUSB and TUSB support")
Tested-by: Tony Lindgren <tony@...mide.com>