Commit b7b17633 authored Jul 25, 2016 by Wei Yongjun Committed by Alexandre Belloni Jul 26, 2016

rtc: at91sam9: Fix missing spin_lock_init()



The driver allocates the spinlock but not initialize it.
Use spin_lock_init() on it to initialize it correctly.

This is detected by Coccinelle semantic patch.

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

parent ae036af8

drivers/rtc/rtc-at91sam9.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -375,6 +375,7 @@ static int at91_rtc_probe(struct platform_device *pdev)
		if (!rtc)
		return -ENOMEM;

		spin_lock_init(&rtc->lock);
		rtc->irq = irq;

		/* platform setup code should have handled this; sigh */

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