[POWERPC] Add support for PCI-Express nodes in the device tree

This adds support to recognize the PCIe device_type "pciex" and made
the portdrv buildable.

Signed-off-by: Jake Moilanen <moilanen@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c
index 57b539a03fa9..6eb7e49b394a 100644
--- a/arch/powerpc/kernel/rtas_pci.c
+++ b/arch/powerpc/kernel/rtas_pci.c
@@ -313,7 +313,9 @@ unsigned long __init find_and_init_phbs(void)
         for (node = of_get_next_child(root, NULL);
              node != NULL;
              node = of_get_next_child(root, node)) {
-                if (node->type == NULL || strcmp(node->type, "pci") != 0)
+
+                if (node->type == NULL || (strcmp(node->type, "pci") != 0 &&
+                                           strcmp(node->type, "pciex") != 0))
                         continue;
 
                 phb = pcibios_alloc_controller(node);