1 files changed, 0 insertions, 85 deletions

diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c
index 8362620c9e6f..dfa6de6572bb 100644
--- a/arch/powerpc/kernel/prom_parse.c
+++ b/arch/powerpc/kernel/prom_parse.c
@@ -682,9 +682,6 @@ void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop,
  * Interrupt remapper
  */
 
-static unsigned int of_irq_workarounds;
-static struct device_node *of_irq_dflt_pic;
-
 static struct device_node *of_irq_find_parent(struct device_node *child)
 {
         struct device_node *p;
@@ -710,44 +707,6 @@ static struct device_node *of_irq_find_parent(struct device_node *child)
         return p;
 }
 
-/* This doesn't need to be called if you don't have any special workaround
- * flags to pass
- */
-void of_irq_map_init(unsigned int flags)
-{
-        of_irq_workarounds = flags;
-
-        /* OldWorld, don't bother looking at other things */
-        if (flags & OF_IMAP_OLDWORLD_MAC)
-                return;
-
-        /* If we don't have phandles, let's try to locate a default interrupt
-         * controller (happens when booting with BootX). We do a first match
-         * here, hopefully, that only ever happens on machines with one
-         * controller.
-         */
-        if (flags & OF_IMAP_NO_PHANDLE) {
-                struct device_node *np;
-
-                for_each_node_with_property(np, "interrupt-controller") {
-                        /* Skip /chosen/interrupt-controller */
-                        if (strcmp(np->name, "chosen") == 0)
-                                continue;
-                        /* It seems like at least one person on this planet wants
-                         * to use BootX on a machine with an AppleKiwi controller
-                         * which happens to pretend to be an interrupt
-                         * controller too.
-                         */
-                        if (strcmp(np->name, "AppleKiwi") == 0)
-                                continue;
-                        /* I think we found one ! */
-                        of_irq_dflt_pic = np;
-                        break;
-                }
-        }
-
-}
-
 int of_irq_map_raw(struct device_node *parent, const u32 *intspec, u32 ointsize,
                 const u32 *addr, struct of_irq *out_irq)
 {
@@ -922,50 +881,6 @@ int of_irq_map_raw(struct device_node *parent, const u32 *intspec, u32 ointsize,
 }
 EXPORT_SYMBOL_GPL(of_irq_map_raw);
 
-#if defined(CONFIG_PPC_PMAC) && defined(CONFIG_PPC32)
-static int of_irq_map_oldworld(struct device_node *device, int index,
-                               struct of_irq *out_irq)
-{
-        const u32 *ints = NULL;
-        int intlen;
-
-        /*
-         * Old machines just have a list of interrupt numbers
-         * and no interrupt-controller nodes. We also have dodgy
-         * cases where the APPL,interrupts property is completely
-         * missing behind pci-pci bridges and we have to get it
-         * from the parent (the bridge itself, as apple just wired
-         * everything together on these)
-         */
-        while (device) {
-                ints = of_get_property(device, "AAPL,interrupts", &intlen);
-                if (ints != NULL)
-                        break;
-                device = device->parent;
-                if (device && strcmp(device->type, "pci") != 0)
-                        break;
-        }
-        if (ints == NULL)
-                return -EINVAL;
-        intlen /= sizeof(u32);
-
-        if (index >= intlen)
-                return -EINVAL;
-
-        out_irq->controller = NULL;
-        out_irq->specifier[0] = ints[index];
-        out_irq->size = 1;
-
-        return 0;
-}
-#else /* defined(CONFIG_PPC_PMAC) && defined(CONFIG_PPC32) */
-static int of_irq_map_oldworld(struct device_node *device, int index,
-                               struct of_irq *out_irq)
-{
-        return -EINVAL;
-}
-#endif /* !(defined(CONFIG_PPC_PMAC) && defined(CONFIG_PPC32)) */
-
 int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq)
 {
         struct device_node *p;