From: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
commit 48108fe3daa0d142f9b97178fdb23704ea3a407b upstream
The dev->irq passed to request_irq() will always be 0 when the auto_attach
function is called. The pcidev->irq should be used instead to get the correct
irq number.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
Applies to stable kernels 3.7.y to 3.12.y inclusive.
Not needed for kernels prior to 3.7.y
---
drivers/staging/comedi/drivers/adl_pci9111.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/adl_pci9111.c b/drivers/staging/comedi/drivers/adl_pci9111.c
index 78cea19..c9702bf 100644
--- a/drivers/staging/comedi/drivers/adl_pci9111.c
+++ b/drivers/staging/comedi/drivers/adl_pci9111.c
@@ -869,7 +869,7 @@ static int pci9111_auto_attach(struct comedi_device *dev,
pci9111_reset(dev);
if (pcidev->irq > 0) {
- ret = request_irq(dev->irq, pci9111_interrupt,
+ ret = request_irq(pcidev->irq, pci9111_interrupt,
IRQF_SHARED, dev->board_name, dev);
if (ret)
return ret;
--
1.8.5.3
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