From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: linux-rtc@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>,
Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 02/17] rtc: pl031: use RTC_FEATURE_ALARM
Date: Mon, 11 Jan 2021 00:17:37 +0100 [thread overview]
Message-ID: <20210110231752.1418816-3-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20210110231752.1418816-1-alexandre.belloni@bootlin.com>
Clear RTC_FEATURE_ALARM instead of setting set_alarm, read_alarm and
alarm_irq_enable to NULL.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-pl031.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c
index 224bbf096262..7c3967df4f9a 100644
--- a/drivers/rtc/rtc-pl031.c
+++ b/drivers/rtc/rtc-pl031.c
@@ -352,12 +352,8 @@ static int pl031_probe(struct amba_device *adev, const struct amba_id *id)
}
}
- if (!adev->irq[0]) {
- /* When there's no interrupt, no point in exposing the alarm */
- ops->read_alarm = NULL;
- ops->set_alarm = NULL;
- ops->alarm_irq_enable = NULL;
- }
+ if (!adev->irq[0])
+ clear_bit(RTC_FEATURE_ALARM, ldata->rtc->features);
device_init_wakeup(&adev->dev, true);
ldata->rtc = devm_rtc_allocate_device(&adev->dev);
--
2.29.2
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next prev parent reply other threads:[~2021-01-10 23:20 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-10 23:17 [PATCH 00/17] rtc: constify all rtc_class_ops Alexandre Belloni
2021-01-10 23:17 ` [PATCH 01/17] rtc: introduce features bitfield Alexandre Belloni
2021-01-10 23:17 ` Alexandre Belloni [this message]
2021-01-11 22:00 ` [PATCH 02/17] rtc: pl031: use RTC_FEATURE_ALARM Linus Walleij
2021-01-10 23:17 ` [PATCH 03/17] rtc: armada38x: remove armada38x_rtc_ops_noirq Alexandre Belloni
2021-01-10 23:17 ` [PATCH 04/17] rtc: cmos: remove cmos_rtc_ops_no_alarm Alexandre Belloni
2021-04-28 18:49 ` youling257
2021-04-28 20:20 ` Alexandre Belloni
2021-04-28 21:07 ` youling 257
2021-01-10 23:17 ` [PATCH 05/17] rtc: mv: remove mv_rtc_alarm_ops Alexandre Belloni
2021-01-10 23:17 ` [PATCH 06/17] rtc: m48t59: remove m48t02_rtc_ops Alexandre Belloni
2021-01-10 23:17 ` [PATCH 07/17] rtc: pcf2127: remove pcf2127_rtc_alrm_ops Alexandre Belloni
2021-01-10 23:17 ` [PATCH 08/17] rtc: pcf85063: remove pcf85063_rtc_ops_alarm Alexandre Belloni
2021-01-10 23:17 ` [PATCH 09/17] rtc: rx8010: drop a struct rtc_class_ops Alexandre Belloni
2021-01-10 23:17 ` [PATCH 10/17] rtc: pcf85363: " Alexandre Belloni
2021-01-10 23:17 ` [PATCH 11/17] rtc: m41t80: constify m41t80_rtc_ops Alexandre Belloni
2021-01-10 23:17 ` [PATCH 12/17] rtc: opal: constify opal_rtc_ops Alexandre Belloni
2021-01-10 23:17 ` [PATCH 13/17] rtc: rv3028: constify rv3028_rtc_ops Alexandre Belloni
2021-01-10 23:17 ` [PATCH 14/17] rtc: rv3029: constify rv3029_rtc_ops Alexandre Belloni
2021-01-10 23:17 ` [PATCH 15/17] rtc: rv3032: constify rv3032_rtc_ops Alexandre Belloni
2021-01-10 23:17 ` [PATCH 16/17] rtc: rv8803: constify rv8803_rtc_ops Alexandre Belloni
2021-01-10 23:17 ` [PATCH 17/17] rtc: tps65910: remove tps65910_rtc_ops_noirq Alexandre Belloni
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