3 files changed, 9 insertions, 8 deletions

diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index cc89b06d017..ab9e640df22 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 a6a7d816834..116d9632002 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 5c2bcf354ce..cb75a27adb5 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);