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SubjectRE: [PATCH/RFC v4 3/4] mmc: core: Call mmc_poweroff_nofity() if regulators are disabled
Date
Hi Mark,

> From: Mark Brown, Sent: Saturday, June 27, 2020 12:14 AM
>
> On Fri, Jun 26, 2020 at 06:32:21PM +0900, Yoshihiro Shimoda wrote:
> > Note that this is possible to happen when the regulator-fixed driver
> > turns the vmmc and vqmmc off by firmware like PSCI while the system
> > is suspended.
>
> This is not a good interface, if there's a need to query the state over
> suspend then we should query the state over suspend rather than trying
> to somehow shoehorn it via the runtime enable state which is going to
> break any other users and relies on the regulator driver doing dodgy
> stuff representing the enable state.

I understood it.
So, as I mentioned other email thread, I'm thinking adding a new property
into MMC is better.

Best regards,
Yoshihiro Shimoda

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