PCI: sh: use generic INTx swizzle from PCI core

Use the generic pci_common_swizzle() instead of arch-specific code.

Note that pci_common_swizzle() loops based on dev->bus->self, not
dev->bus->parent as the sh simple_swizzle() did.  I think they
are equivalent for this purpose.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 1 insertions, 16 deletions

diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index aea3b6b3033a..e36c7b870861 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -21,21 +21,6 @@
 #include <linux/init.h>
 #include <asm/io.h>
 
-static u8 __init simple_swizzle(struct pci_dev *dev, u8 *pinp)
-{
-        u8 pin = *pinp;
-
-        while (dev->bus->parent) {
-                pin = pci_swizzle_interrupt_pin(dev, pin);
-                /* Move up the chain of bridges. */
-                dev = dev->bus->self;
-        }
-        *pinp = pin;
-
-        /* The slot is the slot of the last bridge. */
-        return PCI_SLOT(dev->devfn);
-}
-
 static int __init pcibios_init(void)
 {
         struct pci_channel *p;
@@ -56,7 +41,7 @@ static int __init pcibios_init(void)
                 busno = bus->subordinate + 1;
         }
 
-        pci_fixup_irqs(simple_swizzle, pcibios_map_platform_irq);
+        pci_fixup_irqs(pci_common_swizzle, pcibios_map_platform_irq);
 
         return 0;
 }