Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: (67 commits)
  [SCSI] SUNESP: Complete driver rewrite to version 2.0
  [SPARC64]: Convert PCI over to generic struct iommu/strbuf.
  [SPARC]: device_node name constification fallout
  [SPARC64]: Convert SBUS over to generic iommu/strbuf structs.
  [SPARC64]: Add generic iommu and strbuf structs to iommu.h
  [SPARC64]: Consolidate {sbus,pci}_iommu_arena.
  [SPARC]: Make device_node name and type const
  [SPARC64]: constify some paramaters of OF routines
  [TIGON3]: of_get_property() returns const.
  [SPARC64]: Fix PCI rework to adhere to of_get_property() const return.
  [SPARC64]: Document and fix calculation of pages_avail.
  [SPARC64]: Make sure pbm->prom_node is setup easly enough in psycho.c
  [SPARC64]: Use bootmem_bootmap_pages() in choose_bootmap_pfn().
  [SPARC64]: Add proper header file extern for cmdline_memory_size.
  [SPARC64]: Kill sparc_ultra_dump_{i,d}tlb()
  [SPARC64]: Use DECLARE_BITMAP and BITS_TO_LONGS in mm/init.c
  [SPARC64]: Give move verbose show_mem() output just like i386.
  [SPARC64]: Mark show_mem() printk's with KERN_INFO.
  [SPARC64]: Kill kvaddr_to_phys() and friends.
  [SPARC64]: Privatize sun4u_get_pte() and fix name.
  ...

1 files changed, 1 insertions, 27 deletions

diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index c443db184371..6241e3dbbd57 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -589,32 +589,6 @@ void ack_bad_irq(unsigned int virt_irq)
 	       ino, virt_irq);
 }
 
-#ifndef CONFIG_SMP
-extern irqreturn_t timer_interrupt(int, void *);
-
-void timer_irq(int irq, struct pt_regs *regs)
-{
-	unsigned long clr_mask = 1 << irq;
-	unsigned long tick_mask = tick_ops->softint_mask;
-	struct pt_regs *old_regs;
-
-	if (get_softint() & tick_mask) {
-		irq = 0;
-		clr_mask = tick_mask;
-	}
-	clear_softint(clr_mask);
-
-	old_regs = set_irq_regs(regs);
-	irq_enter();
-
-	kstat_this_cpu.irqs[0]++;
-	timer_interrupt(irq, NULL);
-
-	irq_exit();
-	set_irq_regs(old_regs);
-}
-#endif
-
 void handler_irq(int irq, struct pt_regs *regs)
 {
 	struct ino_bucket *bucket;
@@ -653,7 +627,7 @@ static u64 prom_limit0, prom_limit1;
 static void map_prom_timers(void)
 {
 	struct device_node *dp;
-	unsigned int *addr;
+	const unsigned int *addr;
 
 	/* PROM timer node hangs out in the top level of device siblings... */
 	dp = of_find_node_by_path("/");