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;