| From | Greg Kroah-Hartman <> | Subject | [ 182/187] drivers/rtc/rtc-ab8500.c: use IRQF_ONESHOT when requesting a threaded IRQ | Date | Thu, 12 Jul 2012 15:35:38 -0700 |
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From: Greg KH <gregkh@linuxfoundation.org>
3.4-stable review patch. If anyone has any objections, please let me know.
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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;
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