Merge tag 'rtc-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "This cycle, there were mostly non urgent fixes in drivers. I also
  finally unexported the non managed registration.

  Subsystem:

   - non devm managed registration is now removed from the driver API

   - all the unnecessary rtc_valid_tm() calls have been removed

  Drivers:

   - abx80X: watchdog support

   - cmos: fix non ACPI support

   - sc27xx: fix alarm support

   - Remove a possible sysfs race condition for ab8500, ds1307, ds1685,
     isl1208

   - Fix a possible race condition where an irq handler may be called
     before the rtc_device struct is allocated for mt6397, pl030,
     menelaus, armada38x"

* tag 'rtc-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (54 commits)
  rtc: sc27xx: Always read normal alarm when registering RTC device
  rtc: sc27xx: Add check to see if need to enable the alarm interrupt
  rtc: sc27xx: Remove interrupts disable and clear in probe()
  rtc: sc27xx: Clear SPG value update interrupt status
  rtc: sc27xx: Set wakeup capability before registering rtc device
  rtc: s35390a: Change buf's type to u8 in s35390a_init
  rtc: ds1307: fix ds1339 wakealarm support
  rtc: ds1685: simplify getting .driver_data
  rtc: m41t80: mark expected switch fall-through
  rtc: tegra: Propagate errors from platform_get_irq()
  rtc: cmos: Remove the `use_acpi_alarm' module parameter for !ACPI
  rtc: cmos: Fix non-ACPI undefined reference to `hpet_rtc_interrupt'
  rtc: mv: let the core handle invalid alarms
  rtc: vr41xx: switch to rtc_time64_to_tm/rtc_tm_to_time64
  rtc: ab8500: remove useless check
  rtc: ab8500: let the core handle range
  rtc: ab8500: use rtc_add_group
  rtc: rs5c348: report error when time is invalid
  rtc: rs5c348: remove forward declaration
  rtc: rs5c348: remove useless label
  ...

1 files changed, 5 insertions, 7 deletions

diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index 0fca4d74c76b..3b43787f154b 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -286,9 +286,10 @@ static void rtc_device_get_offset(struct rtc_device *rtc)
  *
  * Returns the pointer to the new struct class device.
  */
-struct rtc_device *rtc_device_register(const char *name, struct device *dev,
-					const struct rtc_class_ops *ops,
-					struct module *owner)
+static struct rtc_device *rtc_device_register(const char *name,
+					      struct device *dev,
+					      const struct rtc_class_ops *ops,
+					      struct module *owner)
 {
 	struct rtc_device *rtc;
 	struct rtc_wkalrm alrm;
@@ -351,15 +352,13 @@ exit:
 			name, err);
 	return ERR_PTR(err);
 }
-EXPORT_SYMBOL_GPL(rtc_device_register);
-
 
 /**
  * rtc_device_unregister - removes the previously registered RTC class device
  *
  * @rtc: the RTC class device to destroy
  */
-void rtc_device_unregister(struct rtc_device *rtc)
+static void rtc_device_unregister(struct rtc_device *rtc)
 {
 	mutex_lock(&rtc->ops_lock);
 	/*
@@ -372,7 +371,6 @@ void rtc_device_unregister(struct rtc_device *rtc)
 	mutex_unlock(&rtc->ops_lock);
 	put_device(&rtc->dev);
 }
-EXPORT_SYMBOL_GPL(rtc_device_unregister);
 
 static void devm_rtc_device_release(struct device *dev, void *res)
 {