[PATCH] rtc: rtc-imxdi: add missing spin lock initialization

[Jan Luebbe]

Signed-off-by: Jan Luebbe <jlu@xxxxxxxxxxxxxx>
---
 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 b2fe920..85f19ad 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;
-- 
1.7.10.4

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