linux-kernel - Re: [PATCH v2 1/2] mmc: atmel-mci: restore dma on AVR32

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Message-ID: <CAPDyKFoVODFrfTSLqK59YUtJcKYTejpSmUpzJoD1==YF3B0vqg@mail.gmail.com>
Date:	Thu, 14 Jan 2016 14:29:44 +0100
From:	Ulf Hansson <ulf.hansson@...aro.org>
To:	Hans-Christian Noren Egtvedt <egtvedt@...fundet.no>
Cc:	Mans Rullgard <mans@...sr.com>,
	Haavard Skinnemoen <hskinnemoen@...il.com>,
	Ludovic Desroches <ludovic.desroches@...el.com>,
	Arnd Bergmann <arnd@...db.de>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-mmc <linux-mmc@...r.kernel.org>
Subject: Re: [PATCH v2 1/2] mmc: atmel-mci: restore dma on AVR32

On 14 January 2016 at 13:43, Hans-Christian Noren Egtvedt
<egtvedt@...fundet.no> wrote:
> Around Thu 14 Jan 2016 13:07:57 +0100 or thereabout, Ulf Hansson wrote:
>> On 9 January 2016 at 20:32, Hans-Christian Noren Egtvedt
>> <egtvedt@...fundet.no> wrote:
>>> Around Sat 09 Jan 2016 12:45:10 +0000 or thereabout, Mans Rullgard wrote:
>>>> Commit ecb89f2f5f3e7 ("mmc: atmel-mci: remove compat for non DT board
>>>> when requesting dma chan") broke dma on AVR32 and any other boards not
>>>> using DT.  This restores a fallback mechanism for such cases.
>>>>
>>>> Signed-off-by: Mans Rullgard <mans@...sr.com>
>>>> ---
>>>> Changes:
>>>> - rebase onto v4.4-rc8: no change to this patch
>>>> ---
>>>>  arch/avr32/mach-at32ap/at32ap700x.c | 16 ++++++++++++++++
>>>>  drivers/mmc/host/atmel-mci.c        | 17 +++++++++++++++++
>>>>  include/linux/atmel-mci.h           |  2 ++
>>>>  3 files changed, 35 insertions(+)
>>>
>>> <snipp diff>
>>>
>>> Thank you for the patch. I have added this to the for-linux branch in the
>>> linux-avr32 tree.
>>
>> What does that mean? Do you intend to send this as a fix for 4.5 rc?
>>
>> If so, you have my ack for it!
>>
>> Acked-by: Ulf Hansson <ulf.hansson@...aro.org>
>
> Thank you. I might have been a bit quick to append it to my tree, as it
> mostly touches things outside of arch/avr32. I have not asked Linus to pull
> yet.
>
> I can append your Acked-by to #1 and #2 in the series and push through my
> tree if you are fine with that.

Great, thanks!

Kind regards
Uffe

>
> https://git.kernel.org/cgit/linux/kernel/git/egtvedt/linux-avr32.git/log/?h=for-linus
>
> --
> Best regards, Hans-Christian Egtvedt