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

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

From: Ming Lei <[email protected]>

commit db35f83ef47b5f180f2670d11f5f93992314ea09 upstream.

The flag of IRQF_ONESHOT should be passed to request_threaded_irq,
otherwise the following failure message should be dumped because
hardware handler is defined as NULL:

[    3.383483] genirq: Threaded irq requested with handler=NULL and
!ONESHOT for irq 368
[    3.392730] omap_hsmmc: probe of omap_hsmmc.0 failed with error -22

The patch fixes one kernel hang bug which is caused by mmc card
probe failure and root device can't be brought up.

Signed-off-by: Ming Lei <[email protected]>
Acked-by: Venkatraman S <[email protected]>
Signed-off-by: Chris Ball <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

---
 drivers/mmc/host/omap_hsmmc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -2034,7 +2034,7 @@ static int __init omap_hsmmc_probe(struc
                ret = request_threaded_irq(mmc_slot(host).card_detect_irq,
                                           NULL,
                                           omap_hsmmc_detect,
-                                          IRQF_TRIGGER_RISING | 
IRQF_TRIGGER_FALLING,
+                                          IRQF_TRIGGER_RISING | 
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
                                           mmc_hostname(mmc), host);
                if (ret) {
                        dev_dbg(mmc_dev(host->mmc),


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