From d949f040a0dc54ad76aa1f84391a62077dea096c Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Wed, 28 Feb 2024 00:04:24 +0100 Subject: rtc: ds1511: remove partial alarm support The RTC core will always provide an alarm with all its members set, it is not necessary to support partial alarms. Link: https://lore.kernel.org/r/20240227230431.1837717-9-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-ds1511.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'drivers/rtc/rtc-ds1511.c') diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c index c81f464e6a50..d5d59a948c59 100644 --- a/drivers/rtc/rtc-ds1511.c +++ b/drivers/rtc/rtc-ds1511.c @@ -196,14 +196,10 @@ static int ds1511_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) pdata->irqen |= RTC_AF; spin_lock_irqsave(&pdata->lock, flags); - rtc_write(pdata->alrm_mday < 0 ? 0x80 : bin2bcd(pdata->alrm_mday) & 0x3f, - DS1511_AM4_DATE); - rtc_write(pdata->alrm_hour < 0 ? 0x80 : bin2bcd(pdata->alrm_hour) & 0x3f, - DS1511_AM3_HOUR); - rtc_write(pdata->alrm_min < 0 ? 0x80 : bin2bcd(pdata->alrm_min) & 0x7f, - DS1511_AM2_MIN); - rtc_write(pdata->alrm_sec < 0 ? 0x80 : bin2bcd(pdata->alrm_sec) & 0x7f, - DS1511_AM1_SEC); + rtc_write(bin2bcd(pdata->alrm_mday) & 0x3f, DS1511_AM4_DATE); + rtc_write(bin2bcd(pdata->alrm_hour) & 0x3f, DS1511_AM3_HOUR); + rtc_write(bin2bcd(pdata->alrm_min) & 0x7f, DS1511_AM2_MIN); + rtc_write(bin2bcd(pdata->alrm_sec) & 0x7f, DS1511_AM1_SEC); ds1511_rtc_alarm_enable(alrm->enabled); rtc_read(DS1511_CONTROL_A); /* clear interrupts */ -- cgit v1.2.3