[PATCH 2/4] misc: mei: set IRQF_ONESHOT for msi request_threaded_irq
Tomas Winkler
tomas.winkler at intel.com
Tue May 29 13:39:10 UTC 2012
when the default irq quick handler is used then IRQF_ONESHOT must be set
otherwise the request fails and following error is displayed:
genirq: Threaded irq requested with handler=NULL and !ONESHOT for irq ...
Signed-off-by: Tomas Winkler <tomas.winkler at intel.com>
---
drivers/misc/mei/main.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index c703332..88e5953 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -982,7 +982,7 @@ static int __devinit mei_probe(struct pci_dev *pdev,
err = request_threaded_irq(pdev->irq,
NULL,
mei_interrupt_thread_handler,
- 0, mei_driver_name, dev);
+ IRQF_ONESHOT, mei_driver_name, dev);
else
err = request_threaded_irq(pdev->irq,
mei_interrupt_quick_handler,
--
1.7.4.4
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