* [PATCH] rtc: flextimer: report interrupt state to user mode
@ 2020-03-27 8:44 Biwen Li
2020-03-29 20:04 ` Alexandre Belloni
0 siblings, 1 reply; 2+ messages in thread
From: Biwen Li @ 2020-03-27 8:44 UTC (permalink / raw)
To: alexandre.belloni, leoyang.li
Cc: linux-rtc, linux-kernel, jiafei.pan, Biwen Li
Report interrupt state to user mode
Signed-off-by: Biwen Li <biwen.li@nxp.com>
---
drivers/rtc/rtc-fsl-ftm-alarm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/rtc/rtc-fsl-ftm-alarm.c b/drivers/rtc/rtc-fsl-ftm-alarm.c
index 8df2075af9a2..d7fa6c16f47b 100644
--- a/drivers/rtc/rtc-fsl-ftm-alarm.c
+++ b/drivers/rtc/rtc-fsl-ftm-alarm.c
@@ -151,6 +151,8 @@ static irqreturn_t ftm_rtc_alarm_interrupt(int irq, void *dev)
{
struct ftm_rtc *rtc = dev;
+ rtc_update_irq(rtc->rtc_dev, 1, RTC_IRQF | RTC_AF);
+
ftm_irq_acknowledge(rtc);
ftm_irq_disable(rtc);
ftm_clean_alarm(rtc);
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] rtc: flextimer: report interrupt state to user mode
2020-03-27 8:44 [PATCH] rtc: flextimer: report interrupt state to user mode Biwen Li
@ 2020-03-29 20:04 ` Alexandre Belloni
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre Belloni @ 2020-03-29 20:04 UTC (permalink / raw)
To: Biwen Li; +Cc: leoyang.li, linux-rtc, linux-kernel, jiafei.pan
On 27/03/2020 16:44:57+0800, Biwen Li wrote:
> Report interrupt state to user mode
>
> Signed-off-by: Biwen Li <biwen.li@nxp.com>
> ---
> drivers/rtc/rtc-fsl-ftm-alarm.c | 2 ++
> 1 file changed, 2 insertions(+)
>
Applied, thanks. I reworked the commit message because the alarm is not
necessarily going to userspace.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-03-27 8:44 [PATCH] rtc: flextimer: report interrupt state to user mode Biwen Li
2020-03-29 20:04 ` Alexandre Belloni
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