linux-kernel - [PATCH 6/32] mmc: power off once at removal

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Date:	Fri, 10 Jul 2009 15:40:47 +0300
From:	Adrian Hunter <adrian.hunter@...ia.com>
To:	Pierre Ossman <pierre@...man.eu>
Cc:	Jarkko Lavinen <jarkko.lavinen@...ia.com>,
	Denis Karpov <ext-denis.2.karpov@...ia.com>,
	Adrian Hunter <adrian.hunter@...ia.com>,
	lkml <linux-kernel@...r.kernel.org>,
	linux-omap Mailing List <linux-omap@...r.kernel.org>
Subject: [PATCH 6/32] mmc: power off once at removal

>From 72aa4541a135f40ebe41e67680be912ad56a076f Mon Sep 17 00:00:00 2001
From: Denis Karpov <ext-denis.2.karpov@...ia.com>
Date: Thu, 14 May 2009 09:11:38 +0200
Subject: [PATCH] mmc: power off once at removal

Fix MMC host stop sequence: power off once.

Signed-off-by: Denis Karpov <ext-denis.2.karpov@...ia.com>
Signed-off-by: Adrian Hunter <adrian.hunter@...ia.com>
---
 drivers/mmc/core/core.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 1461025..c5a7857 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1134,6 +1134,8 @@ void mmc_stop_host(struct mmc_host *host)
 		mmc_claim_host(host);
 		mmc_detach_bus(host);
 		mmc_release_host(host);
+		mmc_bus_put(host);
+		return;
 	}
 	mmc_bus_put(host);
 
-- 
1.5.6.3

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