powerpc/cell: Fix iommu breakage caused by controller_ops change

The recent patch to convert cell to use pci_controller_ops had a small
bug which broke machines using an iommu.

The set of phb->controller_ops was added after the check for name !=
"pci", meaning pcix/pcie PHBs weren't getting their ops set correctly.

Fixes: 9c1368fc50e7 ("powerpc/cell: Move controller ops from ppc_md to controller_ops")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index d1be268b1e6e..36cff28d0293 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -127,13 +127,13 @@ static int cell_setup_phb(struct pci_controller *phb)
         if (rc)
                 return rc;
 
+        phb->controller_ops = cell_pci_controller_ops;
+
         np = phb->dn;
         model = of_get_property(np, "model", NULL);
         if (model == NULL || strcmp(np->name, "pci"))
                 return 0;
 
-        phb->controller_ops = cell_pci_controller_ops;
-
         /* Setup workarounds for spider */
         if (strcmp(model, "Spider"))
                 return 0;