h8300: Fix missing consts in kernel_execve()

Fix missing consts in h8300's kernel_execve():

  arch/h8300/kernel/sys_h8300.c: In function 'kernel_execve':
  arch/h8300/kernel/sys_h8300.c:59: warning: initialization from incompatible pointer type
  arch/h8300/kernel/sys_h8300.c:60: warning: initialization from incompatible pointer type

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/h8300/kernel/sys_h8300.c b/arch/h8300/kernel/sys_h8300.c
index dc1ac0243b78..aaf5e5a48f93 100644
--- a/arch/h8300/kernel/sys_h8300.c
+++ b/arch/h8300/kernel/sys_h8300.c
@@ -56,8 +56,8 @@ int kernel_execve(const char *filename,
                   const char *const envp[])
 {
         register long res __asm__("er0");
-        register char *const *_c __asm__("er3") = envp;
-        register char *const *_b __asm__("er2") = argv;
+        register const char *const *_c __asm__("er3") = envp;
+        register const char *const *_b __asm__("er2") = argv;
         register const char * _a __asm__("er1") = filename;
         __asm__ __volatile__ ("mov.l %1,er0\n\t"
                         "trapa  #0\n\t"