From: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
To: <support.opensource@diasemi.com>, <a.zummo@towertech.it>,
<rtc-linux@googlegroups.com>, <linux-kernel@vger.kernel.org>
Cc: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Subject: [PATCH] rtc: da9063: Fix ALARM interrupt registration.
Date: Thu, 20 Nov 2014 12:54:33 +0300 [thread overview]
Message-ID: <1416477273-975-1-git-send-email-d.lavnikevich@sam-solutions.com> (raw)
Call platform_get_irq_byname() returns local IRQ number. Use
regmap_irq_get_virq() to get VIRQ instead.
This fixes rtc initialization error:
da9063-rtc da9063-rtc: Failed to request ALARM IRQ 1: -22
Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
---
drivers/rtc/rtc-da9063.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/rtc/rtc-da9063.c b/drivers/rtc/rtc-da9063.c
index 731ed1a..04743a6 100644
--- a/drivers/rtc/rtc-da9063.c
+++ b/drivers/rtc/rtc-da9063.c
@@ -315,6 +315,7 @@ static int da9063_rtc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, rtc);
irq_alarm = platform_get_irq_byname(pdev, "ALARM");
+ irq_alarm = regmap_irq_get_virq(da9063->regmap_irq, irq_alarm);
ret = devm_request_threaded_irq(&pdev->dev, irq_alarm, NULL,
da9063_alarm_event,
IRQF_TRIGGER_LOW | IRQF_ONESHOT,
--
2.1.3
next reply other threads:[~2014-11-20 9:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-20 9:54 Dmitry Lavnikevich [this message]
2014-11-20 11:23 ` Opensource [Steve Twiss]
2014-11-20 13:09 ` Dmitry Lavnikevich
2014-11-20 14:43 ` Opensource [Steve Twiss]
2014-11-21 12:04 ` Dmitry Lavnikevich
2014-11-21 13:23 ` Opensource [Steve Twiss]
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