1 files changed, 0 insertions, 27 deletions

diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 0e478301e8e5..d82a810564ba 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -394,33 +394,6 @@ void sbus_dma_sync_single_for_device(struct device *dev, dma_addr_t ba, size_t s
 }
 
 /* Support code for sbus_init().  */
-/*
- * XXX This functions appears to be a distorted version of
- * prom_sbus_ranges_init(), with all sun4d stuff cut away.
- * Ask DaveM what is going on here, how is sun4d supposed to work... XXX
- */
-/* added back sun4d patch from Thomas Bogendoerfer - should be OK (crn) */
-void __init sbus_arch_bus_ranges_init(struct device_node *pn, struct sbus_bus *sbus)
-{
-        int parent_node = pn->node;
-
-        if (sparc_cpu_model == sun4d) {
-                struct linux_prom_ranges iounit_ranges[PROMREG_MAX];
-                int num_iounit_ranges, len;
-
-                len = prom_getproperty(parent_node, "ranges",
-                                       (char *) iounit_ranges,
-                                       sizeof (iounit_ranges));
-                if (len != -1) {
-                        num_iounit_ranges =
-                                (len / sizeof(struct linux_prom_ranges));
-                        prom_adjust_ranges(sbus->sbus_ranges,
-                                           sbus->num_sbus_ranges,
-                                           iounit_ranges, num_iounit_ranges);
-                }
-        }
-}
-
 void __init sbus_setup_iommu(struct sbus_bus *sbus, struct device_node *dp)
 {
 #ifndef CONFIG_SUN4