Hi Jonathan:
Thanks for the prompt reply,
On Sat, 2019-05-18 at 11:35 +0100, Jonathan Cameron wrote:
> On Thu, 16 May 2019 16:10:46 +0800
> Chun-Hung Wu <chun-hung.wu@xxxxxxxxxxxx> wrote:
>
> > Move suspend/resume to late_suspend and
> > early_resume to gurantee users can use auxadc
> guarantee
>
will fix it in next version.
> > driver at suspend/resume stage.
> No problem with the patch content, but we need a reason why they may
> want to do so?
Our thermal drivers uses auxadc at suspend/resume stage.
In order to avoid auxadc suspended prior to thermal driver,
we move auxadc to late_suspend and early_resume.
Thanks,
Chun-Hung
>
> Thanks,
>
> Jonathan
> >
> > Signed-off-by: Chun-Hung Wu <chun-hung.wu@xxxxxxxxxxxx>
> > ---
> > drivers/iio/adc/mt6577_auxadc.c | 7 ++++---
> > 1 file changed, 4 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/iio/adc/mt6577_auxadc.c b/drivers/iio/adc/mt6577_auxadc.c
> > index e1bdcc0..58d7cb2 100644
> > --- a/drivers/iio/adc/mt6577_auxadc.c
> > +++ b/drivers/iio/adc/mt6577_auxadc.c
> > @@ -326,9 +326,10 @@ static int mt6577_auxadc_remove(struct platform_device *pdev)
> > return 0;
> > }
> >
> > -static SIMPLE_DEV_PM_OPS(mt6577_auxadc_pm_ops,
> > - mt6577_auxadc_suspend,
> > - mt6577_auxadc_resume);
> > +static const struct dev_pm_ops mt6577_auxadc_pm_ops = {
> > + SET_LATE_SYSTEM_SLEEP_PM_OPS(mt6577_auxadc_suspend,
> > + mt6577_auxadc_resume)
> > +};
> >
> > static const struct of_device_id mt6577_auxadc_of_match[] = {
> > { .compatible = "mediatek,mt2701-auxadc", .data = &mt8173_compat},
>
