1 files changed, 6 insertions, 3 deletions

diff --git a/arch/tile/kernel/ptrace.c b/arch/tile/kernel/ptrace.c
index 5b20c2874d51..f634729211d1 100644
--- a/arch/tile/kernel/ptrace.c
+++ b/arch/tile/kernel/ptrace.c
@@ -45,7 +45,8 @@ void ptrace_disable(struct task_struct *child)
         clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
 }
 
-long arch_ptrace(struct task_struct *child, long request, long addr, long data)
+long arch_ptrace(struct task_struct *child, long request,
+                 unsigned long addr, unsigned long data)
 {
         unsigned long __user *datap = (long __user __force *)data;
         unsigned long tmp;
@@ -98,7 +99,8 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                 if (!access_ok(VERIFY_WRITE, datap, PTREGS_SIZE))
                         break;
                 childregs = (long *)task_pt_regs(child);
-                for (i = 0; i < sizeof(struct pt_regs)/sizeof(long); ++i) {
+                for (i = 0; i < sizeof(struct pt_regs)/sizeof(unsigned long);
+                                ++i) {
                         ret = __put_user(childregs[i], &datap[i]);
                         if (ret != 0)
                                 break;
@@ -109,7 +111,8 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                 if (!access_ok(VERIFY_READ, datap, PTREGS_SIZE))
                         break;
                 childregs = (long *)task_pt_regs(child);
-                for (i = 0; i < sizeof(struct pt_regs)/sizeof(long); ++i) {
+                for (i = 0; i < sizeof(struct pt_regs)/sizeof(unsigned long);
+                                ++i) {
                         ret = __get_user(childregs[i], &datap[i]);
                         if (ret != 0)
                                 break;