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From: Ohad Ben-Cohen <ohad@wizery.com>
To: <linux-wireless@vger.kernel.org>, <linux-mmc@vger.kernel.org>
Cc: Luciano Coelho <luciano.coelho@nokia.com>, <akpm@linux-foundation.org>,
	San Mehat <san@google.com>, Roger Quadros <roger.quadros@nokia.com>,
	Nicolas Pitre <nico@fluxnic.net>, Gao Yunpeng <yunpeng.gao@intel.com>,
	Ohad Ben-Cohen <ohad@wizery.com>
Subject: [PATCH v1 6/8] sdio: enable Runtime PM for SDIO cards
Date: Tue,  7 Sep 2010 14:29:07 +0300
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diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index c118cc2..a5a76a8 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/err.h>
+#include <linux/pm_runtime.h>
 
 #include <linux/mmc/host.h>
 #include <linux/mmc/card.h>
@@ -709,6 +710,15 @@ int mmc_attach_sdio(struct mmc_host *host, u32 ocr)
 	card = host->card;
 
 	/*
+	 * Enable Runtime PM for this card
+	 */
+	err = pm_runtime_set_active(&card->dev);
+	if (err)
+		goto remove;
+
+	pm_runtime_enable(&card->dev);
+
+	/*
 	 * The number of functions on the card is encoded inside
 	 * the ocr.
 	 */