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

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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>
This commit is contained in:
Jan Luebbe 2012-10-25 13:38:11 -07:00 committed by Linus Torvalds
parent 6b187d0260
commit fee0de7791
1 changed files with 2 additions and 0 deletions
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drivers/rtc/rtc-imxdi.c
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@ -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;