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

Greg Kroah-Hartman
2012-07-12T22:46:21Z

From: Lee Jones <lee.jones@linaro.org>

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@linaro.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
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;