From 5a52b08b05b01732e338aab7283b3ce4987d71fb Mon Sep 17 00:00:00 2001
From: Balaji T K <balajitk@ti.com>
Date: Thu, 29 May 2014 10:28:02 +0200
Subject: [PATCH] mmc: omap_hsmmc: enable wakeup event for sdio OMAP4

To detect sdio irqs properly without spurious events,
OMAP4 needs IWE in CON and CTPL, CLKEXTFREE in HCTL to be set

Tested-by: Andreas Fenkart <afenkart@gmail.com>
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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