Messages in this thread Patch in this message | | | From | wni@nvidia ... | Subject | [PATCH v9] mfd: tps6586x: add RTC driver for TI TPS6586x | Date | Mon, 28 Mar 2011 18:36:54 +0800 |
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From: Wei Ni <wni@nvidia.com>
this driver supports setting of alarms, and reading/setting of time
Signed-off-by: Wei Ni <wni@nvidia.com> --- v9: check the enable_irq_wake/disable_irq_wake return value. fix these two function's fisrt paremeter, it should use "&pdev->dev"
drivers/rtc/rtc-tps6586x.c | 18 ++++++++++++++---- 1 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/drivers/rtc/rtc-tps6586x.c b/drivers/rtc/rtc-tps6586x.c index b891899..a3944a5 100644 --- a/drivers/rtc/rtc-tps6586x.c +++ b/drivers/rtc/rtc-tps6586x.c @@ -335,19 +335,29 @@ static int __devexit tps6586x_rtc_remove(struct platform_device *pdev) static int tps6586x_rtc_suspend(struct platform_device *pdev, pm_message_t state) { + int ret; struct tps6586x_rtc *rtc = dev_get_drvdata(&pdev->dev); - if (device_may_wakeup(pdev)) - enable_irq_wake(rtc->irq); + if (device_may_wakeup(&pdev->dev)) + ret = enable_irq_wake(rtc->irq); + + if (ret) + dev_warn(&pdev->dev, "enable irq wakeup failed.\n"); + return 0; } static int tps6586x_rtc_resume(struct platform_device *pdev) { + int ret; struct tps6586x_rtc *rtc = dev_get_drvdata(&pdev->dev); - if (device_may_wakeup(pdev)) - disable_irq_wake(rtc->irq); + if (device_may_wakeup(&pdev->dev)) + ret = disable_irq_wake(rtc->irq); + + if (ret) + dev_warn(&pdev->dev, "disable irq wakeup failed.\n"); + return 0; } -- 1.7.0
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