Patchwork [01/14] rtc: ab8500-rtc: IRQF_ONESHOT when requesting a threaded IRQ

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Submitter Lee Jones
Date June 11, 2012, 3:05 p.m.
Message ID <1339427146-3221-1-git-send-email-lee.jones@linaro.org>
Download mbox | patch
Permalink /patch/164209/
State New
Headers show

Comments

Lee Jones - June 11, 2012, 3:05 p.m.
The kernel now forces IRQs to be ONESHOT if no IRQ handler is passed.

Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: rtc-linux@googlegroups.com
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/rtc/rtc-ab8500.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/rtc/rtc-ab8500.c b/drivers/rtc/rtc-ab8500.c
index 4bcf9ca..b11a2ec 100644
--- a/drivers/rtc/rtc-ab8500.c
+++ b/drivers/rtc/rtc-ab8500.c
@@ -422,7 +422,7 @@  static int __devinit ab8500_rtc_probe(struct platform_device *pdev)
 	}
 
 	err = request_threaded_irq(irq, NULL, rtc_alarm_handler,
-		IRQF_NO_SUSPEND, "ab8500-rtc", rtc);
+		IRQF_NO_SUSPEND | IRQF_ONESHOT, "ab8500-rtc", rtc);
 	if (err < 0) {
 		rtc_device_unregister(rtc);
 		return err;