[ 3.5.yuz extended stable ] Patch "drivers/rtc/rtc-imxdi.c: add missing spin lock" has been added to staging queue

Herton Ronaldo Krzesinski herton.krzesinski at canonical.com
Thu Nov 22 04:50:38 UTC 2012

This is a note to let you know that I have just added a patch titled

    drivers/rtc/rtc-imxdi.c: add missing spin lock

to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree 
which can be found at:


If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.5.yuz tree, see



>From 8f9a84bfc4c377155edf8499c5bda52e29637af7 Mon Sep 17 00:00:00 2001
From: Jan Luebbe <jlu at pengutronix.de>
Date: Thu, 25 Oct 2012 13:38:11 -0700
Subject: [PATCH] drivers/rtc/rtc-imxdi.c: add missing spin lock

commit fee0de7791f967c2c5f0d43eb7b7261761b45e64 upstream.

Signed-off-by: Jan Luebbe <jlu at pengutronix.de>
Cc: Alessandro Zummo <a.zummo at towertech.it>
Cc: Roland Stigge <stigge at antcom.de>
Cc: Grant Likely <grant.likely at secretlab.ca>
Tested-by: Roland Stigge <stigge at antcom.de>
Cc: Sascha Hauer <kernel at pengutronix.de>
Cc: Russell King <linux at arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm at linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski at canonical.com>
 drivers/rtc/rtc-imxdi.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c
index 891cd6c..4eed510 100644
--- a/drivers/rtc/rtc-imxdi.c
+++ b/drivers/rtc/rtc-imxdi.c
@@ -392,6 +392,8 @@ static int dryice_rtc_probe(struct platform_device *pdev)
 	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;

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