Hi,
This proof-of-concept patch converts the tg3 driver to use the
pci_request_irq() function.
Please note that I'm not submitting the driver changes, they're there
only for illustration purposes. I'll CC the appropriate maintainers
when/if an API is agreed upon.
Regards,
Frederik
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index c25ba27..23660c6 100644
Index: 2.6.18-mm3/drivers/net/tg3.c
===================================================================
--- 2.6.18-mm3.orig/drivers/net/tg3.c
+++ 2.6.18-mm3/drivers/net/tg3.c
@@ -6853,7 +6853,7 @@ static int tg3_request_irq(struct tg3 *t
fn = tg3_interrupt_tagged;
flags = IRQF_SHARED | IRQF_SAMPLE_RANDOM;
}
- return (request_irq(tp->pdev->irq, fn, flags, dev->name, dev));
+ return pci_request_irq(tp->pdev, fn, flags, dev->name);
}
static int tg3_test_interrupt(struct tg3 *tp)
@@ -6866,10 +6866,10 @@ static int tg3_test_interrupt(struct tg3
tg3_disable_ints(tp);
- free_irq(tp->pdev->irq, dev);
+ pci_free_irq(tp->pdev);
- err = request_irq(tp->pdev->irq, tg3_test_isr,
- IRQF_SHARED | IRQF_SAMPLE_RANDOM, dev->name, dev);
+ err = pci_request_irq(tp->pdev, tg3_test_isr,
+ IRQF_SHARED | IRQF_SAMPLE_RANDOM, dev->name);
