Re: [PATCH] mmc: core: Do not pre-claim host in suspend

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Hi Ulf,

On Thu, Apr 19, 2012 at 11:55 AM, Ulf Hansson
<ulf.hansson@xxxxxxxxxxxxxx> wrote:
> Since SDIO drivers may want to do some SDIO operations
> in their suspend callback functions, we must not keep
> the host claimed when calling them.
>
> Daniel Drake reported that libertas_sdio encountered
> a deadlock in it's suspend function.

I think it looks like a hack. Can you provide a better description of
where this deadlock actually happens?

If libertas_sdio claims host as a part of its suspend operation from a
context different from the suspend context, isn't it libertas_sdio
that has to be fixed?

Vitaly
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