linux-kernel - [PATCH] mmc: cb710 core: Add missing spin_lock_init for irq_lock of struct cb710

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Message-ID: <1328070707.3533.6.camel@phoenix>
Date:	Wed, 01 Feb 2012 12:31:47 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Micha <mirq-linux@...e.qmqm.pl>, Pierre Ossman <pierre@...man.eu>,
	Chris Ball <cjb@...top.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH] mmc: cb710 core: Add missing spin_lock_init for irq_lock of
 struct cb710_chip

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/misc/cb710/core.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/misc/cb710/core.c b/drivers/misc/cb710/core.c
index 68cd05b..85cc7710 100644
--- a/drivers/misc/cb710/core.c
+++ b/drivers/misc/cb710/core.c
@@ -245,6 +245,7 @@ static int __devinit cb710_probe(struct pci_dev *pdev,
 	if (err)
 		return err;
 
+	spin_lock_init(&chip->irq_lock);
 	chip->pdev = pdev;
 	chip->iobase = pcim_iomap_table(pdev)[0];
 
-- 
1.7.5.4



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