powerpc/cell: Move controller ops from ppc_md to controller_ops

This moves the Cell platform to use the pci_controller_ops
structure rather than ppc_md for PCI controller operations.

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

arch/powerpc/platforms/cell/setup.c

@@ -54,6 +54,7 @@
 #include <asm/cell-regs.h>
 #include <asm/io-workarounds.h>
 
+#include "cell.h"
 #include "interrupt.h"
 #include "pervasive.h"
 #include "ras.h"
@@ -131,6 +132,8 @@ static int cell_setup_phb(struct pci_controller *phb)
 	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;
@@ -279,3 +282,5 @@ define_machine(cell) {
 	.init_IRQ       	= cell_init_irq,
 	.pci_setup_phb		= cell_setup_phb,
 };
+
+struct pci_controller_ops cell_pci_controller_ops;