[SPARC64]: Kill PBM ranges software state.

It is only used in one spot and we can just fetch the
OF property right there.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 13 deletions

diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c
index 7bee6b19272e..9b57ba1cb947 100644
--- a/arch/sparc64/kernel/pci_sun4v.c
+++ b/arch/sparc64/kernel/pci_sun4v.c
@@ -1301,8 +1301,6 @@ static void pci_sun4v_msi_init(struct pci_pbm_info *pbm)
 static void pci_sun4v_pbm_init(struct pci_controller_info *p, struct device_node *dp, u32 devhandle)
 {
         struct pci_pbm_info *pbm;
-        struct property *prop;
-        int len, i;
 
         if (devhandle & 0x40)
                 pbm = &p->pbm_B;
@@ -1319,17 +1317,6 @@ static void pci_sun4v_pbm_init(struct pci_controller_info *p, struct device_node
 
         printk("%s: SUN4V PCI Bus Module\n", pbm->name);
 
-        prop = of_find_property(dp, "ranges", &len);
-        pbm->pbm_ranges = prop->value;
-        pbm->num_pbm_ranges =
-                (len / sizeof(struct linux_prom_pci_ranges));
-
-        /* Mask out the top 8 bits of the ranges, leaving the real
-         * physical address.
-         */
-        for (i = 0; i < pbm->num_pbm_ranges; i++)
-                pbm->pbm_ranges[i].parent_phys_hi &= 0x0fffffff;
-
         pci_determine_mem_io_space(pbm);
 
         pci_sun4v_get_bus_range(pbm);