1 files changed, 4 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index f29705f8047d..ba931be2175c 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -826,13 +826,15 @@ core99_ata100_enable(struct device_node *node, long value)
 
         if (value) {
                 if (pci_device_from_OF_node(node, &pbus, &pid) == 0)
-                        pdev = pci_find_slot(pbus, pid);
+                        pdev = pci_get_bus_and_slot(pbus, pid);
                 if (pdev == NULL)
                         return 0;
                 rc = pci_enable_device(pdev);
+                if (rc == 0)
+                        pci_set_master(pdev);
+                pci_dev_put(pdev);
                 if (rc)
                         return rc;
-                pci_set_master(pdev);
         }
         return 0;
 }