From 771e569e8200ab6f5cdbcd6513f7a476718bb44d Mon Sep 17 00:00:00 2001
From: Daniel Axtens <dja@axtens.net>
Date: Tue, 31 Mar 2015 16:00:57 +1100
Subject: [PATCH] powerpc: dart_iommu: Remove check for controller_ops == NULL
 case

Now that we have ported the calls to iommu_init_early_dart to always
supply a pci_controller_ops struct, we can safely drop the check.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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