linux-kernel - Re: [PATCH 1/3] usb: mtu3: fix interval value for intr and isoc

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Message-ID: <YbdWmQMck/WGYJ4/@kroah.com>
Date:   Mon, 13 Dec 2021 15:20:09 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Chunfeng Yun <chunfeng.yun@...iatek.com>
Cc:     Matthias Brugger <matthias.bgg@...il.com>,
        linux-usb@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Eddie Hung <eddie.hung@...iatek.com>,
        Yuwen Ng <yuwen.ng@...iatek.com>
Subject: Re: [PATCH 1/3] usb: mtu3: fix interval value for intr and isoc

On Thu, Dec 09, 2021 at 11:14:22AM +0800, Chunfeng Yun wrote:
> Use the Interval value from isoc/intr endpoint descriptor, no need
> minus one. But the original code doesn't cause transfer error for
> normal cases, due to the interval is less than the host request.
> 
> Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
> ---
>  drivers/usb/mtu3/mtu3_gadget.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

What commit does this fix?