[SPARC64] PCI: Use common routine to fetch PBM properties.
Namely bus-range and ino-bitmap.
This allows us also to eliminate pci_controller_info's
pci_{first,last}_busno fields as only the pbm ones are
used now.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/kernel/pci_common.c b/arch/sparc64/kernel/pci_common.c
index 1e6aeed..b1168bf 100644
--- a/arch/sparc64/kernel/pci_common.c
+++ b/arch/sparc64/kernel/pci_common.c
@@ -15,6 +15,20 @@
#include "pci_impl.h"
+void pci_get_pbm_props(struct pci_pbm_info *pbm)
+{
+ const u32 *val = of_get_property(pbm->prom_node, "bus-range", NULL);
+
+ pbm->pci_first_busno = val[0];
+ pbm->pci_last_busno = val[1];
+
+ val = of_get_property(pbm->prom_node, "ino-bitmap", NULL);
+ if (val) {
+ pbm->ino_bitmap = (((u64)val[1] << 32UL) |
+ ((u64)val[0] << 0UL));
+ }
+}
+
static void pci_register_legacy_regions(struct resource *io_res,
struct resource *mem_res)
{