diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-tps65910.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/drivers/rtc/rtc-tps65910.c b/drivers/rtc/rtc-tps65910.c index 932a655aa41c..7ef42c25358c 100644 --- a/drivers/rtc/rtc-tps65910.c +++ b/drivers/rtc/rtc-tps65910.c @@ -28,8 +28,6 @@ struct tps65910_rtc { struct rtc_device *rtc; int irq; - /* To store the list of enabled interrupts */ - u32 irqstat; }; /* Total number of RTC registers needed to set time*/ @@ -309,35 +307,20 @@ static int tps65910_rtc_remove(struct platform_device *pdev) static int tps65910_rtc_suspend(struct device *dev) { - struct tps65910 *tps = dev_get_drvdata(dev->parent); struct tps65910_rtc *tps_rtc = dev_get_drvdata(dev); - u8 alarm = TPS65910_RTC_INTERRUPTS_IT_ALARM; - int ret; if (device_may_wakeup(dev)) enable_irq_wake(tps_rtc->irq); - - /* Store current list of enabled interrupts*/ - ret = regmap_read(tps->regmap, TPS65910_RTC_INTERRUPTS, - &tps->rtc->irqstat); - if (ret < 0) - return ret; - - /* Enable RTC ALARM interrupt only */ - return regmap_write(tps->regmap, TPS65910_RTC_INTERRUPTS, alarm); + return 0; } static int tps65910_rtc_resume(struct device *dev) { - struct tps65910 *tps = dev_get_drvdata(dev->parent); struct tps65910_rtc *tps_rtc = dev_get_drvdata(dev); if (device_may_wakeup(dev)) disable_irq_wake(tps_rtc->irq); - - /* Restore list of enabled interrupts before suspend */ - return regmap_write(tps->regmap, TPS65910_RTC_INTERRUPTS, - tps->rtc->irqstat); + return 0; } static const struct dev_pm_ops tps65910_rtc_pm_ops = { |