[PATCH] Fix build with no CONFIG_MMC.

[Thomas White]

Andy Green <andy at openmoko.com> wrote:

> Somebody in the thread at some point said:
>
> > I hit this when updating to 2.6.26.  Also if CONFIG_MMC is enabled
> > this patch converts this horrible horrible hack into a horrible
> > hack by using dev->resume() (untested).
>
> Thanks for that, it is much neater.  Sent it on to stable.

I find that this patch causes resume not to work, reproducibly, on my
GTA02.  That is to say:  I was trying to build a kernel from the tip of
the 'stable' branch and ran into  problems (unresponsive black screen
when trying to resume via the power button). I did a 'git bisect' and
isolated it to this commit, and reverting this commit (only) caused the
problem to go away for me.

Is it possible that "dev->resume()" is not properly initialised somehow?
As far as I can see, this patch isn't meant to be anything more than a
tidy-up.  I'd love to have a go at tracking this down myself, but my
weekend reading on Linux Kernel Development is still in the post from
Amazon...

Tom

-- 

Thomas White
Department of Materials Science and Metallurgy
Electron Microscopy Group (PhD Student)
University of Cambridge / Downing College