powerpc/eeh/of: Checking for CONFIG_EEH is not needed

The functions used are already defined as empty inline functions for the
case where EEH is disabled.
Signed-off-by: NThadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Acked-by: NGavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>

arch/powerpc/kernel/of_platform.c

@@ -71,10 +71,8 @@ static int of_pci_phb_probe(struct platform_device *dev)
 	eeh_dev_phb_init_dynamic(phb);
 
 	/* Register devices with EEH */
-#ifdef CONFIG_EEH
 	if (dev->dev.of_node->child)
 		eeh_add_device_tree_early(dev->dev.of_node);
-#endif /* CONFIG_EEH */
 
 	/* Scan the bus */
 	pcibios_scan_phb(phb);
@@ -88,9 +86,7 @@ static int of_pci_phb_probe(struct platform_device *dev)
 	pcibios_claim_one_bus(phb->bus);
 
 	/* Finish EEH setup */
-#ifdef CONFIG_EEH
 	eeh_add_device_tree_late(phb->bus);
-#endif
 
 	/* Add probed PCI devices to the device model */
 	pci_bus_add_devices(phb->bus);