On 19 May 2015 at 13:04, Sascha Hauer [off-list ref] wrote:

Hi Chaotian,

On Tue, May 19, 2015 at 02:36:47PM +0800, Chaotian Jing wrote:

quoted

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
Uffe