1 files changed, 6 insertions, 5 deletions

diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c
index c4f49e45129d..03920db4af45 100644
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -110,7 +110,8 @@ void user_enable_block_step(struct task_struct *task)
         pa_psw(task)->l = 0;
 }
 
-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 tmp;
         long ret = -EIO;
@@ -120,8 +121,8 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
         /* Read the word at location addr in the USER area.  For ptraced
            processes, the kernel saves all regs on a syscall. */
         case PTRACE_PEEKUSR:
-                if ((addr & (sizeof(long)-1)) ||
-                    (unsigned long) addr >= sizeof(struct pt_regs))
+                if ((addr & (sizeof(unsigned long)-1)) ||
+                     addr >= sizeof(struct pt_regs))
                         break;
                 tmp = *(unsigned long *) ((char *) task_regs(child) + addr);
                 ret = put_user(tmp, (unsigned long *) data);
@@ -151,8 +152,8 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                         break;
                 }
 
-                if ((addr & (sizeof(long)-1)) ||
-                    (unsigned long) addr >= sizeof(struct pt_regs))
+                if ((addr & (sizeof(unsigned long)-1)) ||
+                     addr >= sizeof(struct pt_regs))
                         break;
                 if ((addr >= PT_GR1 && addr <= PT_GR31) ||
                                 addr == PT_IAOQ0 || addr == PT_IAOQ1 ||