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From: Ohad Ben-Cohen <ohad@wizery.com>
To: <linux-wireless@vger.kernel.org>, <linux-mmc@vger.kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
	Luciano Coelho <luciano.coelho@nokia.com>, <akpm@linux-foundation.org>,
	Ido Yariv <ido@wizery.com>, 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: [RFC/PATCH 5/6] sdio: enable Runtime PM for SDIO cards
Date: Wed, 11 Aug 2010 16:19:29 +0300
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diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index ddbb9d3..498fdfb 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>
@@ -610,6 +611,9 @@ int mmc_attach_sdio(struct mmc_host *host, u32 ocr)
 	if (err)
 		goto remove_added;
 
+	pm_runtime_set_active(&host->card->dev);
+	pm_runtime_enable(&host->card->dev);
+
 	/*
 	 * ...then the SDIO functions.
 	 */