From: Linus Walleij <linus.walleij@linaro.org>
Date: Wed, 18 Sep 2013 11:12:29 +0000 (+0200)
Subject: gpio: pcf857x: only use set_irq_flags() on ARM
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~12^2~68
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c27769ef6e118d355922d9c4a530b9d68405b39b;p=pandora-kernel.git

gpio: pcf857x: only use set_irq_flags() on ARM

As per the pattern from other GPIO drivers, use set_irq_flags()
on ARM only, use irq_set_noprobe() on other archs.

Also rename the argument "virq" to just "irq", this IRQ isn't
any more "virtual" than any other Linux IRQ number, we use
"hwirq" for the actual hw-numbers, "virq" is just bogus.

Cc: George Cherian <george.cherian@ti.com>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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