From 645ec714545bca2a0ed13d7ac5b97d95e09da853 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Thu, 5 Jun 2014 15:26:00 +0200
Subject: [PATCH] pinctrl: sunxi: Remove irq_mask_ack and use irq_ack instead

If irq_mask_ack is not defined, mask_ack_irq will call irq_mask and then
irq_ack. In order to avoid code duplication, between irq_mask_ack and irq_mask,
just declare irq_ack.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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