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rtc: armada38x: remove armada38x_rtc_ops_noirq

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Clear RTC_FEATURE_ALARM to signal that alarms are not available instead of
having a supplementary struct rtc_class_ops with a NULL .set_alarm.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-4-alexandre.belloni@bootlin.com
This commit is contained in:
Alexandre Belloni
2021-01-11 00:17:38 +01:00
parent d9b0dd54a1
commit 95151801ed
1 changed files with 4 additions and 17 deletions
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21
drivers/rtc/rtc-armada38x.c
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@@ -458,14 +458,6 @@ static const struct rtc_class_ops armada38x_rtc_ops = {
.set_offset = armada38x_rtc_set_offset, .set_offset = armada38x_rtc_set_offset,
}; };
static const struct rtc_class_ops armada38x_rtc_ops_noirq = {
.read_time = armada38x_rtc_read_time,
.set_time = armada38x_rtc_set_time,
.read_alarm = armada38x_rtc_read_alarm,
.read_offset = armada38x_rtc_read_offset,
.set_offset = armada38x_rtc_set_offset,
};
static const struct armada38x_rtc_data armada38x_data = { static const struct armada38x_rtc_data armada38x_data = {
.update_mbus_timing = rtc_update_38x_mbus_timing_params, .update_mbus_timing = rtc_update_38x_mbus_timing_params,
.read_rtc_reg = read_rtc_register_38x_wa, .read_rtc_reg = read_rtc_register_38x_wa,
@@ -540,20 +532,15 @@ static __init int armada38x_rtc_probe(struct platform_device *pdev)
} }
platform_set_drvdata(pdev, rtc); platform_set_drvdata(pdev, rtc);
if (rtc->irq != -1) { if (rtc->irq != -1)
device_init_wakeup(&pdev->dev, 1); device_init_wakeup(&pdev->dev, 1);
rtc->rtc_dev->ops = &armada38x_rtc_ops; else
} else { clear_bit(RTC_FEATURE_ALARM, rtc->rtc_dev->features);
/*
* If there is no interrupt available then we can't
* use the alarm
*/
rtc->rtc_dev->ops = &armada38x_rtc_ops_noirq;
}
/* Update RTC-MBUS bridge timing parameters */ /* Update RTC-MBUS bridge timing parameters */
rtc->data->update_mbus_timing(rtc); rtc->data->update_mbus_timing(rtc);
rtc->rtc_dev->ops = &armada38x_rtc_ops;
rtc->rtc_dev->range_max = U32_MAX; rtc->rtc_dev->range_max = U32_MAX;
return devm_rtc_register_device(rtc->rtc_dev); return devm_rtc_register_device(rtc->rtc_dev);