RE: [PATCH v3 09/20] GPIO: OMAP: Use level/edge detect reg offsets

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[...]
> >
> > By adding level and edge detection register offsets and then
> initializing them
> > correctly according to OMAP versions during device registrations we can
> now remove
> > lot of revision checks in these functions.
> >
> > Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@xxxxxx>
> > Signed-off-by: Charulatha V <charu@xxxxxx>
> 
> Looks good.   One very minor nit below...
> 
> [...]
> 
> > @@ -1247,40 +1240,18 @@ void omap2_gpio_prepare_for_idle(int off_mode)
> >  		if (!(bank->enabled_non_wakeup_gpios))
> >  			goto save_gpio_ctx;
> >
> > -		if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
> > -			bank->saved_datain = __raw_readl(bank->base +
> > -					OMAP24XX_GPIO_DATAIN);
> > -			l1 = __raw_readl(bank->base +
> > -					OMAP24XX_GPIO_FALLINGDETECT);
> > -			l2 = __raw_readl(bank->base +
> > -					OMAP24XX_GPIO_RISINGDETECT);
> > -		}
> > -
> > -		if (cpu_is_omap44xx()) {
> > -			bank->saved_datain = __raw_readl(bank->base +
> > -						OMAP4_GPIO_DATAIN);
> > -			l1 = __raw_readl(bank->base +
> > -						OMAP4_GPIO_FALLINGDETECT);
> > -			l2 = __raw_readl(bank->base +
> > -						OMAP4_GPIO_RISINGDETECT);
> > -		}
> > +		bank->saved_datain = __raw_readl(bank->base +
> > +							bank->regs->datain);
> > +		l1 = __raw_readl(bank->base + bank->regs->fallingdetect);
> > +		l2 = __raw_readl(bank->base + bank->regs->risingdetect);
> 
> The l1 = 0, l2 = 0 assignments can now be removed at the beginning of
> this function also.  Similarily for the 'l = 0' assignment in the
> runtime_resume function.
Ok.
--
Tarun
> 
> Kevin
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