Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip fixes from Marc Zyngier:

  - More compatible strings for the Ingenic irqchip (introducing the
    JZ4760B SoC)
  - Select GENERIC_IRQ_MULTI_HANDLER on the ARM ep93xx platform
  - Drop all GENERIC_IRQ_MULTI_HANDLER selections from the irqchip
    Kconfig, now relying on the architecture to get it right
  - Drop the debugfs_file field from struct irq_domain, now that
    debugfs can track things on its own

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index 794a4f036b99..dcb34c73319e 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -186,7 +186,7 @@ static int rtc_read_alarm_internal(struct rtc_device *rtc,
 
 	if (!rtc->ops) {
 		err = -ENODEV;
-	} else if (!rtc->ops->read_alarm) {
+	} else if (!test_bit(RTC_FEATURE_ALARM, rtc->features) || !rtc->ops->read_alarm) {
 		err = -EINVAL;
 	} else {
 		alarm->enabled = 0;
@@ -392,7 +392,7 @@ int rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
 		return err;
 	if (!rtc->ops) {
 		err = -ENODEV;
-	} else if (!rtc->ops->read_alarm) {
+	} else if (!test_bit(RTC_FEATURE_ALARM, rtc->features) || !rtc->ops->read_alarm) {
 		err = -EINVAL;
 	} else {
 		memset(alarm, 0, sizeof(struct rtc_wkalrm));
@@ -436,7 +436,7 @@ static int __rtc_set_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
 
 	if (!rtc->ops)
 		err = -ENODEV;
-	else if (!rtc->ops->set_alarm)
+	else if (!test_bit(RTC_FEATURE_ALARM, rtc->features))
 		err = -EINVAL;
 	else
 		err = rtc->ops->set_alarm(rtc->dev.parent, alarm);
@@ -451,7 +451,7 @@ int rtc_set_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
 
 	if (!rtc->ops)
 		return -ENODEV;
-	else if (!rtc->ops->set_alarm)
+	else if (!test_bit(RTC_FEATURE_ALARM, rtc->features))
 		return -EINVAL;
 
 	err = rtc_valid_tm(&alarm->time);
@@ -531,7 +531,7 @@ int rtc_alarm_irq_enable(struct rtc_device *rtc, unsigned int enabled)
 		/* nothing */;
 	else if (!rtc->ops)
 		err = -ENODEV;
-	else if (!rtc->ops->alarm_irq_enable)
+	else if (!test_bit(RTC_FEATURE_ALARM, rtc->features) || !rtc->ops->alarm_irq_enable)
 		err = -EINVAL;
 	else
 		err = rtc->ops->alarm_irq_enable(rtc->dev.parent, enabled);
@@ -843,7 +843,7 @@ static int rtc_timer_enqueue(struct rtc_device *rtc, struct rtc_timer *timer)
 
 static void rtc_alarm_disable(struct rtc_device *rtc)
 {
-	if (!rtc->ops || !rtc->ops->alarm_irq_enable)
+	if (!rtc->ops || !test_bit(RTC_FEATURE_ALARM, rtc->features) || !rtc->ops->alarm_irq_enable)
 		return;
 
 	rtc->ops->alarm_irq_enable(rtc->dev.parent, false);