2 files changed, 6 insertions, 4 deletions

diff --git a/arch/sparc/kernel/ptrace_32.c b/arch/sparc/kernel/ptrace_32.c
index e608f397e11f..e08ba4a46acd 100644
--- a/arch/sparc/kernel/ptrace_32.c
+++ b/arch/sparc/kernel/ptrace_32.c
@@ -323,7 +323,8 @@ const struct user_regset_view *task_user_regset_view(struct task_struct *task)
         return &user_sparc32_view;
 }
 
-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 addr2 = current->thread.kregs->u_regs[UREG_I4];
         const struct user_regset_view *view;
diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
index aa90da08bf61..d9db5a4dfef9 100644
--- a/arch/sparc/kernel/ptrace_64.c
+++ b/arch/sparc/kernel/ptrace_64.c
@@ -969,7 +969,8 @@ struct fps {
         unsigned long fsr;
 };
 
-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)
 {
         const struct user_regset_view *view = task_user_regset_view(current);
         unsigned long addr2 = task_pt_regs(current)->u_regs[UREG_I4];
@@ -977,8 +978,8 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
         struct fps __user *fps;
         int ret;
 
-        pregs = (struct pt_regs __user *) (unsigned long) addr;
-        fps = (struct fps __user *) (unsigned long) addr;
+        pregs = (struct pt_regs __user *) addr;
+        fps = (struct fps __user *) addr;
 
         switch (request) {
         case PTRACE_PEEKUSR: