3 files changed, 9 insertions, 8 deletions

diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index cc89b06d0178..ab9e640df228 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -151,7 +151,7 @@ int show_interrupts(struct seq_file *p, void *v)
                 for_each_online_cpu(j)
                         seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
-                seq_printf(p, " %9s", irq_desc[i].handler->typename);
+                seq_printf(p, " %9s", irq_desc[i].chip->typename);
                 seq_printf(p, "  %s", action->name);
 
                 for (action=action->next; action; action = action->next)
@@ -224,7 +224,7 @@ static inline struct ino_bucket *virt_irq_to_bucket(unsigned int virt_irq)
 #ifdef CONFIG_SMP
 static int irq_choose_cpu(unsigned int virt_irq)
 {
-        cpumask_t mask = irq_affinity[virt_irq];
+        cpumask_t mask = irq_desc[virt_irq].affinity;
         int cpuid;
 
         if (cpus_equal(mask, CPU_MASK_ALL)) {
@@ -414,8 +414,8 @@ void irq_install_pre_handler(int virt_irq,
         data->pre_handler_arg1 = arg1;
         data->pre_handler_arg2 = arg2;
 
-        desc->handler = (desc->handler == &sun4u_irq ?
-                         &sun4u_irq_ack : &sun4v_irq_ack);
+        desc->chip = (desc->chip == &sun4u_irq ?
+                      &sun4u_irq_ack : &sun4v_irq_ack);
 }
 
 unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap)
@@ -431,7 +431,7 @@ unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap)
         bucket = &ivector_table[ino];
         if (!bucket->virt_irq) {
                 bucket->virt_irq = virt_irq_alloc(__irq(bucket));
-                irq_desc[bucket->virt_irq].handler = &sun4u_irq;
+                irq_desc[bucket->virt_irq].chip = &sun4u_irq;
         }
 
         desc = irq_desc + bucket->virt_irq;
@@ -465,7 +465,7 @@ unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino)
         bucket = &ivector_table[sysino];
         if (!bucket->virt_irq) {
                 bucket->virt_irq = virt_irq_alloc(__irq(bucket));
-                irq_desc[bucket->virt_irq].handler = &sun4v_irq;
+                irq_desc[bucket->virt_irq].chip = &sun4v_irq;
         }
 
         desc = irq_desc + bucket->virt_irq;
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index a6a7d8168346..116d9632002d 100644
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -537,7 +537,7 @@ static int __init topology_init(void)
         for_each_possible_cpu(i) {
                 struct cpu *p = kzalloc(sizeof(*p), GFP_KERNEL);
                 if (p) {
-                        register_cpu(p, i, NULL);
+                        register_cpu(p, i);
                         err = 0;
                 }
         }
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index 5c2bcf354ce6..cb75a27adb51 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -18,6 +18,7 @@
 #include <linux/initrd.h>
 #include <linux/swap.h>
 #include <linux/pagemap.h>
+#include <linux/poison.h>
 #include <linux/fs.h>
 #include <linux/seq_file.h>
 #include <linux/kprobes.h>
@@ -1520,7 +1521,7 @@ void free_initmem(void)
                 page = (addr +
                         ((unsigned long) __va(kern_base)) -
                         ((unsigned long) KERNBASE));
-                memset((void *)addr, 0xcc, PAGE_SIZE);
+                memset((void *)addr, POISON_FREE_INITMEM, PAGE_SIZE);
                 p = virt_to_page(page);
 
                 ClearPageReserved(p);