RE: [PATCH 4/4 v3] GPIO: gpio-dwapb: Suspend & Resume PM enabling

[atull <atull@xxxxxxxxxxxxxxxxxxxxx>]

On Fri, 12 Sep 2014, Chen, Alvin wrote:

> > On Tue, 9 Sep 2014, Weike Chen wrote:
> > 
> > >
> > >  struct dwapb_gpio;
> > > +struct dwapb_context;
> > >
> > >  struct dwapb_gpio_port {
> > >  	struct bgpio_chip	bgc;
> > >  	bool			is_registered;
> > >  	struct dwapb_gpio	*gpio;
> > > +	struct dwapb_context	*ctx;
> > 
> > Alvin,
> > 
> > Will this build if CONFIG_PM_SLEEP is not defined?
> Actually, PM_SLEEP is always set as 'y' in 'kerne/power/Kconfig'. But I manually change it to 'n', this module can be compiled correctly.
> You may be concern with 'ctx', and you can see 'ctx' accessing is always in CONFIG_PM_SLEEP.

Yes and in the case of 'struct dwapb_context *ctx;' it is ok for struct 
dwapb_context to be an incomplete type since that's just a pointer.

Alan 
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