RE: [PATCH V4]mmc: remove MMC bus legacy suspend/resume method

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On Wed, Apr 11, 2012 at 20:14:47, Chris Ball wrote:
> Hi,
> 
> On Wed, Apr 11 2012, Ulf Hansson wrote:
> > On 04/11/2012 01:54 PM, Chuanxiao Dong wrote:
> >> MMC bus is using legacy suspend/resume method, which is not compatible if
> >> runtime pm callbacks are used. In this scenario, MMC bus suspend/resume
> >> callbacks cannot be called when system entering S3. So change to use the new
> >> defined dev_pm_ops for system sleeping mode
> >>
> >> Signed-off-by: Chuanxiao Dong<chuanxiao.dong@xxxxxxxxx>
> >> ---
> >> Changes in v2:
> >> 	use SET_SYSTEM_SLEEP_PM_OPS to define sleep callbacks as Rafael
> >> 	suggested
> >>
> >> Changes in v3:
> >> 	remove NULL pointer define for runtime callbacks when PM_RUNTIME is not
> >> 	selected, as Ulf Hansson suggested
> >>
> >> Changes in v4:
> >> 	fix the warning when disable CONFIG_PM_RUNTIME
> >>
> >
> > Looks good to me! Acked-by: Ulf Hansson <ulf.hansson@xxxxxxxxxxxxxx>
> 
> Thanks!  Pushed to mmc-next for 3.4.

Can you consider my Tested-by for this patch.

Tested on AM335x Platform. Solves major issue/crash reported at 
http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg65425.html

Tested-by: Hebbar, Gururaja <gururaja.hebbar@xxxxxx>

> 
> - Chris.
> -- 
> Chris Ball   <cjb@xxxxxxxxxx>   <http://printf.net/>
> One Laptop Per Child
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Regards, 
Gururaja
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