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-rw-r--r--arch/powerpc/platforms/pseries/eeh_driver.c18
1 files changed, 1 insertions, 17 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c
index 0e8db6771252..ef8e45448480 100644
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -63,22 +63,6 @@ static void print_device_node_tree(struct pci_dn *pdn, int dent)
}
#endif
-/**
- * irq_in_use - return true if this irq is being used
- */
-static int irq_in_use(unsigned int irq)
-{
- int rc = 0;
- unsigned long flags;
- struct irq_desc *desc = irq_desc + irq;
-
- spin_lock_irqsave(&desc->lock, flags);
- if (desc->action)
- rc = 1;
- spin_unlock_irqrestore(&desc->lock, flags);
- return rc;
-}
-
/**
* eeh_disable_irq - disable interrupt for the recovering device
*/
@@ -93,7 +77,7 @@ static void eeh_disable_irq(struct pci_dev *dev)
if (dev->msi_enabled || dev->msix_enabled)
return;
- if (!irq_in_use(dev->irq))
+ if (!irq_has_action(dev->irq))
return;
PCI_DN(dn)->eeh_mode |= EEH_MODE_IRQ_DISABLED;

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