From 3a71c05e66e597a1349fdbd5f0bb119d8d9cb850 Mon Sep 17 00:00:00 2001
From: Loic Poulain <loic.poulain@intel.com>
Date: Fri, 26 Sep 2014 16:14:51 +0200
Subject: [PATCH] pinctrl: baytrail: Clear DIRECT_IRQ bit

Direct irq en bit should be cleared for pads using io mode.
If not, the io based irq will never be detected.
However, this bit can sometimes be misconfigured (BIOS issue).
Force clearing of this bit in io mode and trigger a WARN.

Signed-off-by: Loic Poulain <loic.poulain@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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