From: Roger Quadros <rogerq@ti.com>
Date: Fri, 11 Oct 2013 16:13:16 +0000 (+0300)
Subject: pinctrl: single: call pcs_soc->rearm() whenever IRQ mask is changed
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9b3a7d227068ccf25f435b1b0720ccc73ee5178;p=pandora-kernel.git

pinctrl: single: call pcs_soc->rearm() whenever IRQ mask is changed

On OMAPs the IO ring must be rearmed each time the pad wakeup
configuration is changed. So call pcs_soc->rearm() from
pcs_irq_set().

As pinctrl-single is now an interrupt controller in some cases,
we should follow the standards and keep the interrupts enabled
constantly, and not just for wake-up events. The tracking of
runtime vs wake-up interrupts can be handled separately for
the automated runtime PM solution when we have it in the
future.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
[tony@atomide.com: removed wrong comment, updated description]
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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