sparc: Remove generic SBUS probing layer.

The individual SBUS IOMMU arch code now sets the IOMMU information
directly into the OF device objects.

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

1 files changed, 0 insertions, 23 deletions

diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 24645f9f56f5..bca2d6fd5c4c 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -377,22 +377,6 @@ void sbus_dma_sync_single_for_device(struct device *dev, dma_addr_t ba, size_t s
 {
 }
 
-/* Support code for sbus_init().  */
-void __init sbus_setup_iommu(struct sbus_bus *sbus, struct device_node *dp)
-{
-#ifndef CONFIG_SUN4
-        struct device_node *parent = dp->parent;
-
-        if (sparc_cpu_model != sun4d &&
-            parent != NULL &&
-            !strcmp(parent->name, "iommu"))
-                iommu_init(parent, sbus);
-
-        if (sparc_cpu_model == sun4d)
-                iounit_init(sbus);
-#endif
-}
-
 static int __init sparc_register_ioport(void)
 {
         register_proc_sparc_ioport();
@@ -402,13 +386,6 @@ static int __init sparc_register_ioport(void)
 
 arch_initcall(sparc_register_ioport);
 
-void __init sbus_arch_postinit(void)
-{
-        if (sparc_cpu_model == sun4d) {
-                extern void sun4d_init_sbi_irq(void);
-                sun4d_init_sbi_irq();
-        }
-}
 #endif /* CONFIG_SBUS */
 
 #ifdef CONFIG_PCI