[ 182/187] drivers/rtc/rtc-ab8500.c: use IRQF_ONESHOT when requesting a threaded IRQ

[Greg Kroah-Hartman]

From: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>

3.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lee Jones <lee.jones@xxxxxxxxxx>

commit 3cfd16a551dc0c188160e1765168a04baf2d3198 upstream.

This driver's IRQ registration is failing because the kernel now forces
IRQs to be ONESHOT if no IRQ handler is passed.

Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/rtc/rtc-ab8500.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/rtc/rtc-ab8500.c
+++ b/drivers/rtc/rtc-ab8500.c
@@ -422,7 +422,7 @@ static int __devinit ab8500_rtc_probe(st
 	}
 
 	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;


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