1 files changed, 10 insertions, 5 deletions

diff --git a/arch/i386/kernel/scx200.c b/arch/i386/kernel/scx200.c
index 009e6aa16f73..27be55349c65 100644
--- a/arch/i386/kernel/scx200.c
+++ b/arch/i386/kernel/scx200.c
@@ -47,9 +47,17 @@ static struct pci_driver scx200_pci_driver = {
 
 static DEFINE_SPINLOCK(scx200_gpio_config_lock);
 
-static int __devinit scx200_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+static void __devinit scx200_init_shadow(void)
 {
         int bank;
+
+        /* read the current values driven on the GPIO signals */
+        for (bank = 0; bank < 2; ++bank)
+                scx200_gpio_shadow[bank] = inl(scx200_gpio_base + 0x10 * bank);
+}
+
+static int __devinit scx200_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
         unsigned base;
 
         if (pdev->device == PCI_DEVICE_ID_NS_SCx200_BRIDGE ||
@@ -63,10 +71,7 @@ static int __devinit scx200_probe(struct pci_dev *pdev, const struct pci_device_
                 }
 
                 scx200_gpio_base = base;
-
-                /* read the current values driven on the GPIO signals */
-                for (bank = 0; bank < 2; ++bank)
-                        scx200_gpio_shadow[bank] = inl(scx200_gpio_base + 0x10 * bank);
+                scx200_init_shadow();
 
         } else {
                 /* find the base of the Configuration Block */