Make do_execve() take a const filename pointer

[lisovros/linux_canprio.git] / arch / microblaze / kernel / sys_microblaze.c

diff --git a/arch/microblaze/kernel/sys_microblaze.c b/arch/microblaze/kernel/sys_microblaze.c
index 6abab6ebedbee2514d23ebe0cdfeeeec4fe3ad39..2250fe9d269b7e150333186b1948d059c4a1c85a 100644 (file)
--- a/arch/microblaze/kernel/sys_microblaze.c
+++ b/arch/microblaze/kernel/sys_microblaze.c
@@ -47,8 +47,10 @@ asmlinkage long microblaze_clone(int flags, unsigned long stack, struct pt_regs
        return do_fork(flags, stack, regs, 0, NULL, NULL);
 }
 
-asmlinkage long microblaze_execve(const char __user *filenamei, char __user *__user *argv,
-                       char __user *__user *envp, struct pt_regs *regs)
+asmlinkage long microblaze_execve(const char __user *filenamei,
+                                 const char __user *const __user *argv,
+                                 const char __user *const __user *envp,
+                                 struct pt_regs *regs)
 {
        int error;
        char *filename;
@@ -77,7 +79,9 @@ asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
  * Do a system call from kernel instead of calling sys_execve so we
  * end up with proper pt_regs.
  */
-int kernel_execve(const char *filename, char *const argv[], char *const envp[])
+int kernel_execve(const char *filename,
+                 const char *const argv[],
+                 const char *const envp[])
 {
        register const char *__a __asm__("r5") = filename;
        register const void *__b __asm__("r6") = argv;