Messages in this thread Patch in this message | | | From | Bryan Wu <> | Subject | [PATCH 6/8] Blackfin RTC Driver: wait for the write complete interrupt complete before sleeping | Date | Sun, 27 Jul 2008 14:38:25 +0800 |
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From: Mike Frysinger <vapier.adi@gmail.com>
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> --- drivers/rtc/rtc-bfin.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c index d53772f..e6b0470 100644 --- a/drivers/rtc/rtc-bfin.c +++ b/drivers/rtc/rtc-bfin.c @@ -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; -- 1.5.6
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