[POWERPC] Fix warning in powermac pci.c

This fixes a warning due to unused result from pci_enable_device() in
powermac pci.c

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c
index f42475b27c15..6fbac308ded6 100644
--- a/arch/powerpc/platforms/powermac/pci.c
+++ b/arch/powerpc/platforms/powermac/pci.c
@@ -1191,8 +1191,11 @@ void __init pmac_pcibios_after_init(void)
          * -- BenH
          */
         for_each_pci_dev(dev) {
-                if ((dev->class >> 16) == PCI_BASE_CLASS_STORAGE)
-                        pci_enable_device(dev);
+                if ((dev->class >> 16) != PCI_BASE_CLASS_STORAGE)
+                        continue;
+                if (pci_enable_device(dev))
+                        printk(KERN_WARNING
+                               "pci: Failed to enable %s\n", pci_name(dev));
         }
 #endif /* CONFIG_BLK_DEV_IDE */