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rtc: remove uie_unsupported

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uie_unsupported is not used by any drivers anymore, remove it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220309162301.61679-29-alexandre.belloni@bootlin.com
This commit is contained in:
Alexandre Belloni 2022-03-09 17:23:00 +01:00
parent ed90e3e20d
commit 1a31d63632
2 changed files with 0 additions and 5 deletions
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3
drivers/rtc/class.c
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@ -399,9 +399,6 @@ int __devm_rtc_register_device(struct module *owner, struct rtc_device *rtc)
if (!rtc->ops->set_alarm)
clear_bit(RTC_FEATURE_ALARM, rtc->features);
if (rtc->uie_unsupported)
clear_bit(RTC_FEATURE_UPDATE_INTERRUPT, rtc->features);
if (rtc->ops->set_offset)
set_bit(RTC_FEATURE_CORRECTION, rtc->features);

2
include/linux/rtc.h
View file

@ -110,8 +110,6 @@ struct rtc_device {
struct hrtimer pie_timer; /* sub second exp, so needs hrtimer */
int pie_enabled;
struct work_struct irqwork;
/* Some hardware can't support UIE mode */
int uie_unsupported;
/*
* This offset specifies the update timing of the RTC.