From d93906b869dd9444823f04ea64a585143f18a26e Mon Sep 17 00:00:00 2001
From: Simon Horman <horms+renesas@verge.net.au>
Date: Mon, 13 May 2013 17:53:52 +0900
Subject: [PATCH] ARM: shmobile: r8a7790: Configure R-Car GPIO for
 IRQ_TYPE_EDGE_BOTH

"gpio-rcar: Support IRQ_TYPE_EDGE_BOTH" adds support to the R-Car GPIO
driver for IRQ_TYPE_EDGE_BOTH. As hardware support for this feature is
not universal for all SoCs a flag, has_both_edge_trigger, has been
added to the platform data of the driver to allow this feature to be
enabled.

As the r8a7790 SoC hardware supports this feature enable it.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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