Commit 140fab14 authored Aug 05, 2008 by Mike Frysinger Committed by Linus Torvalds Aug 05, 2008

blackfin RTC driver: wait for the write complete interrupt complete before sleeping



Since we use the write complete interrupt, wait for it
to complete before sleeping so we don't wake right back up due to it

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Cc: David Brownell <david-b@pacbell.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 3b128fe0

drivers/rtc/rtc-bfin.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -435,9 +435,10 @@ static int __devexit bfin_rtc_remove(struct platform_device *pdev)
		#ifdef CONFIG_PM
		static int bfin_rtc_suspend(struct platform_device *pdev, pm_message_t state)
		{
		if (device_may_wakeup(&pdev->dev))
		if (device_may_wakeup(&pdev->dev)) {
		enable_irq_wake(IRQ_RTC);
		else
		bfin_rtc_sync_pending(&pdev->dev);
		} else
		bfin_rtc_int_clear(-1);

		return 0;