On Tue, Jul 1, 2014 at 12:27 PM, James Cameron [off-list ref] wrote:

On Mon, Jun 30, 2014 at 11:44:29PM -0700, Bing Zhao wrote:

quoted

I may have missed something, but doesn't the MMC_POWER_OFF and
MMC_POWER_ON|UP handling in controller driver help?
Anyway the clocks/GPIOs/regulators are sort of platform
dependent. Would it be better putting it in /arch/arm/mach-xxxxx/?

Wouldn't device tree for mmc be better?

I have come across same problem.Below is the thread in which more
discussions happened on this.
 http://patchwork.ozlabs.org/patch/312444/
I am adding few more those who are interested in this solution.

--
James Cameron
http://quozl.linux.org.au/
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