diff options
Diffstat (limited to 'kernel/drivers/rtc/rtc-ab8500.c')
| -rw-r--r-- | kernel/drivers/rtc/rtc-ab8500.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/kernel/drivers/rtc/rtc-ab8500.c b/kernel/drivers/rtc/rtc-ab8500.c index 6856f0a3a..24a0af650 100644 --- a/kernel/drivers/rtc/rtc-ab8500.c +++ b/kernel/drivers/rtc/rtc-ab8500.c @@ -18,6 +18,7 @@ #include <linux/mfd/abx500/ab8500.h> #include <linux/delay.h> #include <linux/of.h> +#include <linux/pm_wakeirq.h> #define AB8500_RTC_SOFF_STAT_REG 0x00 #define AB8500_RTC_CC_CONF_REG 0x01 @@ -442,10 +443,12 @@ static const struct rtc_class_ops ab8540_rtc_ops = { .alarm_irq_enable = ab8500_rtc_irq_enable, }; -static struct platform_device_id ab85xx_rtc_ids[] = { +static const struct platform_device_id ab85xx_rtc_ids[] = { { "ab8500-rtc", (kernel_ulong_t)&ab8500_rtc_ops, }, { "ab8540-rtc", (kernel_ulong_t)&ab8540_rtc_ops, }, + { /* sentinel */ } }; +MODULE_DEVICE_TABLE(platform, ab85xx_rtc_ids); static int ab8500_rtc_probe(struct platform_device *pdev) { @@ -491,11 +494,12 @@ static int ab8500_rtc_probe(struct platform_device *pdev) } err = devm_request_threaded_irq(&pdev->dev, irq, NULL, - rtc_alarm_handler, IRQF_NO_SUSPEND | IRQF_ONESHOT, + rtc_alarm_handler, IRQF_ONESHOT, "ab8500-rtc", rtc); if (err < 0) return err; + dev_pm_set_wake_irq(&pdev->dev, irq); platform_set_drvdata(pdev, rtc); err = ab8500_sysfs_rtc_register(&pdev->dev); @@ -511,6 +515,8 @@ static int ab8500_rtc_probe(struct platform_device *pdev) static int ab8500_rtc_remove(struct platform_device *pdev) { + dev_pm_clear_wake_irq(&pdev->dev); + device_init_wakeup(&pdev->dev, false); ab8500_sysfs_rtc_unregister(&pdev->dev); return 0; |