From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Joshua Henderson <joshua.henderson@microchip.com>,
linux-kernel@vger.kernel.org
Cc: Cristian Birsan <cristian.birsan@microchip.com>,
Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org
Subject: Re: [PATCH v3 2/2] usb: musb: Fix DMA desired mode for Mentor DMA engine
Date: Thu, 11 Feb 2016 20:44:26 +0300 [thread overview]
Message-ID: <56BCC87A.9040102@cogentembedded.com> (raw)
In-Reply-To: <1455206297-6002-2-git-send-email-joshua.henderson@microchip.com>
On 02/11/2016 06:58 PM, Joshua Henderson wrote:
> From: Cristian Birsan <cristian.birsan@microchip.com>
>
> Commit 754fe4a92c07 ("usb: musb: Remove ifdefs for TX DMA for musb_host.c")
> introduces a problem setting the desired channel mode for the Mentor DMA
> engine.
>
> There is a case where an address is incorrectly assigned to the DMA
> channel desired mode when it should instead be assigned the actual mode
> value. This results in the value of channel->desired_mode not being
> correct.
>
> Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
> Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com>
Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
MBR, Sergei
prev parent reply other threads:[~2016-02-11 17:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-11 15:58 [PATCH v3 2/2] usb: musb: Fix DMA desired mode for Mentor DMA engine Joshua Henderson
2016-02-11 17:44 ` Sergei Shtylyov [this message]
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