[PATCH v4 3/7] mmc: mediatek: Add PM support for MMC driver

Ulf Hansson ulf.hansson at linaro.org
Tue May 19 04:55:29 PDT 2015

On 19 May 2015 at 13:04, Sascha Hauer <s.hauer at pengutronix.de> wrote:
> Hi Chaotian,
> On Tue, May 19, 2015 at 02:36:47PM +0800, Chaotian Jing wrote:
>> Add PM support for Mediatek MMC driver
>> Save/restore registers when PM
> Has anyone asked you to add a new driver in two steps? I find it hard to
> review if a driver is introduced and changed right afterwards.
> Presumably you find it hard to maintain the patches like this also.
> Please ignore if this is indeed requested by someone.

I requested it.

Primarily because I want to make sure we deal with runtime/system PM
support properly. I guess I have seen too many cases where
functionality is broken, unless compiled with CONFIG_PM* set.

Kind regards

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