diff options
| -rw-r--r-- | drivers/rtc/rtc-sc27xx.c | 38 |
1 files changed, 2 insertions, 36 deletions
diff --git a/drivers/rtc/rtc-sc27xx.c b/drivers/rtc/rtc-sc27xx.c index 6e65f68ea86d..a953bc0a5a5b 100644 --- a/drivers/rtc/rtc-sc27xx.c +++ b/drivers/rtc/rtc-sc27xx.c @@ -299,33 +299,6 @@ static int sprd_rtc_set_secs(struct sprd_rtc *rtc, enum sprd_rtc_reg_types type, sts_mask); } -static int sprd_rtc_read_aux_alarm(struct device *dev, struct rtc_wkalrm *alrm) -{ - struct sprd_rtc *rtc = dev_get_drvdata(dev); - time64_t secs; - u32 val; - int ret; - - ret = sprd_rtc_get_secs(rtc, SPRD_RTC_AUX_ALARM, &secs); - if (ret) - return ret; - - rtc_time64_to_tm(secs, &alrm->time); - - ret = regmap_read(rtc->regmap, rtc->base + SPRD_RTC_INT_EN, &val); - if (ret) - return ret; - - alrm->enabled = !!(val & SPRD_RTC_AUXALM_EN); - - ret = regmap_read(rtc->regmap, rtc->base + SPRD_RTC_INT_RAW_STS, &val); - if (ret) - return ret; - - alrm->pending = !!(val & SPRD_RTC_AUXALM_EN); - return 0; -} - static int sprd_rtc_set_aux_alarm(struct device *dev, struct rtc_wkalrm *alrm) { struct sprd_rtc *rtc = dev_get_drvdata(dev); @@ -415,16 +388,9 @@ static int sprd_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) u32 val; /* - * Before RTC device is registered, it will check to see if there is an - * alarm already set in RTC hardware, and we always read the normal - * alarm at this time. - * - * Or if aie_timer is enabled, we should get the normal alarm time. - * Otherwise we should get auxiliary alarm time. + * The RTC core checks to see if there is an alarm already set in RTC + * hardware, and we always read the normal alarm at this time. */ - if (rtc->rtc && rtc->rtc->registered && rtc->rtc->aie_timer.enabled == 0) - return sprd_rtc_read_aux_alarm(dev, alrm); - ret = sprd_rtc_get_secs(rtc, SPRD_RTC_ALARM, &secs); if (ret) return ret; |