1 files changed, 4 insertions, 15 deletions

diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c
index 5f02b3144875..57a92ef31a90 100644
--- a/arch/m32r/kernel/ptrace.c
+++ b/arch/m32r/kernel/ptrace.c
@@ -595,7 +595,6 @@ void ptrace_disable(struct task_struct *child)
 static int
 do_ptrace(long request, struct task_struct *child, long addr, long data)
 {
-        unsigned long tmp;
         int ret;
 
         switch (request) {
@@ -604,11 +603,7 @@ do_ptrace(long request, struct task_struct *child, long addr, long data)
          */
         case PTRACE_PEEKTEXT:
         case PTRACE_PEEKDATA:
-                ret = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
-                if (ret == sizeof(tmp))
-                        ret = put_user(tmp,(unsigned long __user *) data);
-                else
-                        ret = -EIO;
+                ret = generic_ptrace_peekdata(child, addr, data);
                 break;
 
         /*
@@ -624,15 +619,9 @@ do_ptrace(long request, struct task_struct *child, long addr, long data)
          */
         case PTRACE_POKETEXT:
         case PTRACE_POKEDATA:
-                ret = access_process_vm(child, addr, &data, sizeof(data), 1);
-                if (ret == sizeof(data)) {
-                        ret = 0;
-                        if (request == PTRACE_POKETEXT) {
-                                invalidate_cache();
-                        }
-                } else {
-                        ret = -EIO;
-                }
+                ret = generic_ptrace_pokedata(child, addr, data);
+                if (ret == 0 && request == PTRACE_POKETEXT)
+                        invalidate_cache();
                 break;
 
         /*