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Groups > linux.kernel > #1332267
| From | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v3 2/2] usb: musb: Fix DMA desired mode for Mentor DMA engine |
| Date | 2016-02-11 18:50 +0100 |
| Message-ID | <r13xn-3yp-5@gated-at.bofh.it> (permalink) |
| References | <r11OW-2po-33@gated-at.bofh.it> |
| Organization | Cogent Embedded |
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
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[PATCH v3 2/2] usb: musb: Fix DMA desired mode for Mentor DMA engine Joshua Henderson <joshua.henderson@microchip.com> - 2016-02-11 17:00 +0100 Re: [PATCH v3 2/2] usb: musb: Fix DMA desired mode for Mentor DMA engine Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2016-02-11 18:50 +0100
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