linux-kernel - [19/21] mmc: cb710 core: Add missing spin_lock_init for irq_lock of struct cb710

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Message-Id: <20120210224852.491858082@clark.kroah.org>
Date:	Fri, 10 Feb 2012 14:47:58 -0800
From:	Greg KH <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk, Axel Lin <axel.lin@...il.com>,
	Michał Mirosław <mirq-linux@...e.qmqm.pl>
Subject: [19/21] mmc: cb710 core: Add missing spin_lock_init for irq_lock of struct cb710_chip

2.6.32-longterm review patch.  If anyone has any objections, please let me know.

------------------

From: Axel Lin <axel.lin@...il.com>

commit b5266ea675c5a041e2852c7ccec4cf2d4f5e0cf4 upstream.

Signed-off-by: Axel Lin <axel.lin@...il.com>
Acked-by: Michał Mirosław <mirq-linux@...e.qmqm.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/misc/cb710/core.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/misc/cb710/core.c
+++ b/drivers/misc/cb710/core.c
@@ -244,6 +244,7 @@ static int __devinit cb710_probe(struct
 	if (err)
 		return err;
 
+	spin_lock_init(&chip->irq_lock);
 	chip->pdev = pdev;
 	chip->iobase = pcim_iomap_table(pdev)[0];
 


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