Re: [PATCH 1/1] mmc: core: Use regulator_get_voltage() if OCR mask is empty.

[Mark Brown]

On Fri, Aug 15, 2014 at 04:51:38PM +0200, Ulf Hansson wrote:

> Just wanted to add some input regarding the errors in the mmc case.
> These are of high importance. In principle if you get, "Failed getting
> OCR mask: -22", likely you will be using a wrong OCR mask while
> negotiating the voltage level with the card.

> So, somehow we need to address this issue.

Perhaps a WARN_ON() would help here - I'd not blame users for just
ignoring the current warning?

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