x86/PCI: adjust section annotations for pcibios_setup()

Make pcibios_setup() consistently use the "__init" section annotation.

Signed-off-by: Myron Stowe <myron.stowe@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

arch/x86/pci/common.c

@@ -494,7 +494,7 @@ int __init pcibios_init(void)
 	return 0;
 }
 
-char * __devinit  pcibios_setup(char *str)
+char * __init pcibios_setup(char *str)
 {
 	if (!strcmp(str, "off")) {
 		pci_probe = 0;