Re: [PATCH] mmc: core: Do not poll for busy with status cmd for all switch cmds

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On 2 October 2013 14:55, Chris Ball <cjb@xxxxxxxxxx> wrote:
> Hi Jaehoon,
>
> On Thu, Sep 12 2013, Jaehoon Chung wrote:
>> I will test with this patch, and share the result.
>> Thanks for posting this patch.
>
> Did you get a chance to test this?  Thanks,
>

Hi Chris,

FYI:

I have tested this on a ux500 board with some out of tree patches to
enable suspend/resume and with MMC_CAP2_FULL_PWR_CYCLE. I could not
find any regression and moreover I think it important that we do not
violate the eMMC spec for power off notify, which is what we did
before.

The background to this patch, comes from a off list discussion between
Jaehoon and me. It seems like Jaehoon encountered some issues with
power off notify. I was hoping this patch might help him.

Kind
Ulf Hansson

> - Chris.
> --
> Chris Ball   <cjb@xxxxxxxxxx>   <http://printf.net/>
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