From mboxrd@z Thu Jan  1 00:00:00 1970
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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	alan@lxorguk.ukuu.org.uk, Jan Luebbe <jlu@pengutronix.de>,
	Alessandro Zummo <a.zummo@towertech.it>,
	Roland Stigge <stigge@antcom.de>,
	Grant Likely <grant.likely@secretlab.ca>,
	Sascha Hauer <kernel@pengutronix.de>,
	Russell King <linux@arm.linux.org.uk>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linus Torvalds <torvalds@linux-foundation.org>
Subject: [ 06/54] drivers/rtc/rtc-imxdi.c: add missing spin lock initialization
Date: Mon, 29 Oct 2012 14:40:07 -0700
Message-Id: <20121029213803.446532587@linuxfoundation.org>
In-Reply-To: <20121029213802.697479610@linuxfoundation.org>
References: <20121029213802.697479610@linuxfoundation.org>
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3.4-stable review patch.  If anyone has any objections, please let me know.

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

From: Jan Luebbe <jlu@pengutronix.de>

commit fee0de7791f967c2c5f0d43eb7b7261761b45e64 upstream.

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Roland Stigge <stigge@antcom.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Tested-by: Roland Stigge <stigge@antcom.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/rtc/rtc-imxdi.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/rtc/rtc-imxdi.c
+++ b/drivers/rtc/rtc-imxdi.c
@@ -392,6 +392,8 @@ static int dryice_rtc_probe(struct platf
 	if (imxdi->ioaddr == NULL)
 		return -ENOMEM;
 
+	spin_lock_init(&imxdi->irq_lock);
+
 	imxdi->irq = platform_get_irq(pdev, 0);
 	if (imxdi->irq < 0)
 		return imxdi->irq;