linux-kernel - Re: [PATCH 3/4] pinctrl: add abx500 pinctrl driver core

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Date:	Wed, 16 Jan 2013 12:45:28 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Stephen Warren <swarren@...dotorg.org>
Cc:	Linus Walleij <linus.walleij@...ricsson.com>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Stephen Warren <swarren@...dia.com>,
	Anmar Oueja <anmar.oueja@...aro.org>,
	Patrice Chotard <patrice.chotard@...com>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Linus Walleij <linus.walleij@...aro.org>
Subject: Re: [PATCH 3/4] pinctrl: add abx500 pinctrl driver core

> > +static int abx500_gpio_irq_init(struct abx500_pinctrl *pct)
> ...
> > +#ifdef CONFIG_ARM
> > +		set_irq_flags(irq, IRQF_VALID);
> > +#else
> > +		irq_set_noprobe(irq);
> > +#endif
> 
> I assume that ifdef is always set one particular way?
> 
> > +static void abx500_gpio_irq_remove(struct abx500_pinctrl *pct)
> ...
> > +#ifdef CONFIG_ARM
> > +		set_irq_flags(irq, 0);
> > +#endif
> 
> Same there.

You can safely ignore anything to do with IRQs in this patch-set, as
I have a follow-up one (originally written for the old gpio-ab8500
driver - which this is the successor to), which pulls it all out and
applies to the ab8500-core driver instead.

-- 
Lee Jones
Linaro ST-Ericsson Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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