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authorJan Luebbe <jlu@pengutronix.de>2012-10-25 13:38:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-25 14:37:53 -0700
commitfee0de7791f967c2c5f0d43eb7b7261761b45e64 (patch)
treea4773a034125198b8383a27f4e2d7da5fadc5e7c
parent6b187d0260b6cd1d0904309f32659b7ed5948af8 (diff)
downloadlinux-stericsson-fee0de7791f967c2c5f0d43eb7b7261761b45e64.tar.gz
drivers/rtc/rtc-imxdi.c: add missing spin lock initialization
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> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/rtc/rtc-imxdi.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c
index 891cd6c61d0a..4eed51044c5d 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;