diff options
Diffstat (limited to 'drivers/rtc/rtc-da9063.c')
| -rw-r--r-- | drivers/rtc/rtc-da9063.c | 31 |
1 files changed, 6 insertions, 25 deletions
diff --git a/drivers/rtc/rtc-da9063.c b/drivers/rtc/rtc-da9063.c index 859397541f29..557c9b29dcc1 100644 --- a/drivers/rtc/rtc-da9063.c +++ b/drivers/rtc/rtc-da9063.c @@ -194,26 +194,17 @@ static void da9063_tm_to_data(struct rtc_time *tm, u8 *data, config->rtc_count_year_mask; } -static int da9063_rtc_stop_alarm(struct device *dev) -{ - struct da9063_compatible_rtc *rtc = dev_get_drvdata(dev); - const struct da9063_compatible_rtc_regmap *config = rtc->config; - - return regmap_update_bits(rtc->regmap, - config->rtc_alarm_year_reg, - config->rtc_alarm_on_mask, - 0); -} - -static int da9063_rtc_start_alarm(struct device *dev) +static int da9063_rtc_alarm_irq_enable(struct device *dev, + unsigned int enabled) { struct da9063_compatible_rtc *rtc = dev_get_drvdata(dev); const struct da9063_compatible_rtc_regmap *config = rtc->config; + u8 set_bit = enabled ? config->rtc_alarm_on_mask : 0; return regmap_update_bits(rtc->regmap, config->rtc_alarm_year_reg, config->rtc_alarm_on_mask, - config->rtc_alarm_on_mask); + set_bit); } static int da9063_rtc_read_time(struct device *dev, struct rtc_time *tm) @@ -312,7 +303,7 @@ static int da9063_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) da9063_tm_to_data(&alrm->time, data, rtc); - ret = da9063_rtc_stop_alarm(dev); + ret = da9063_rtc_alarm_irq_enable(dev, 0); if (ret < 0) { dev_err(dev, "Failed to stop alarm: %d\n", ret); return ret; @@ -330,7 +321,7 @@ static int da9063_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) da9063_data_to_tm(data, &rtc->alarm_time, rtc); if (alrm->enabled) { - ret = da9063_rtc_start_alarm(dev); + ret = da9063_rtc_alarm_irq_enable(dev, 1); if (ret < 0) { dev_err(dev, "Failed to start alarm: %d\n", ret); return ret; @@ -340,15 +331,6 @@ static int da9063_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) return ret; } -static int da9063_rtc_alarm_irq_enable(struct device *dev, - unsigned int enabled) -{ - if (enabled) - return da9063_rtc_start_alarm(dev); - else - return da9063_rtc_stop_alarm(dev); -} - static irqreturn_t da9063_alarm_event(int irq, void *data) { struct da9063_compatible_rtc *rtc = data; @@ -513,4 +495,3 @@ module_platform_driver(da9063_rtc_driver); MODULE_AUTHOR("S Twiss <stwiss.opensource@diasemi.com>"); MODULE_DESCRIPTION("Real time clock device driver for Dialog DA9063"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:" DA9063_DRVNAME_RTC); |