Update Linux to v5.4.148
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz
Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index c93ef33..5c1378d 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -125,7 +125,7 @@
int rtc_set_time(struct rtc_device *rtc, struct rtc_time *tm)
{
- int err;
+ int err, uie;
err = rtc_valid_tm(tm);
if (err != 0)
@@ -137,6 +137,17 @@
rtc_subtract_offset(rtc, tm);
+#ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL
+ uie = rtc->uie_rtctimer.enabled || rtc->uie_irq_active;
+#else
+ uie = rtc->uie_rtctimer.enabled;
+#endif
+ if (uie) {
+ err = rtc_update_irq_enable(rtc, 0);
+ if (err)
+ return err;
+ }
+
err = mutex_lock_interruptible(&rtc->ops_lock);
if (err)
return err;
@@ -153,6 +164,12 @@
/* A timer might have just expired */
schedule_work(&rtc->irqwork);
+ if (uie) {
+ err = rtc_update_irq_enable(rtc, 1);
+ if (err)
+ return err;
+ }
+
trace_rtc_set_time(rtc_tm_to_time64(tm), err);
return err;
}