1 files changed, 0 insertions, 39 deletions

diff --git a/arch/microblaze/kernel/sys_microblaze.c b/arch/microblaze/kernel/sys_microblaze.c
index 404c0f24bd41..a6a7bae9f5c6 100644
--- a/arch/microblaze/kernel/sys_microblaze.c
+++ b/arch/microblaze/kernel/sys_microblaze.c
@@ -48,24 +48,6 @@ asmlinkage long microblaze_clone(int flags, unsigned long stack,
         return do_fork(flags, stack, regs, 0, NULL, NULL);
 }
 
-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;
-        struct filename *filename;
-
-        filename = getname(filenamei);
-        error = PTR_ERR(filename);
-        if (IS_ERR(filename))
-                goto out;
-        error = do_execve(filename->name, argv, envp, regs);
-        putname(filename);
-out:
-        return error;
-}
-
 asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
                         unsigned long prot, unsigned long flags,
                         unsigned long fd, off_t pgoff)
@@ -75,24 +57,3 @@ asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
 
         return sys_mmap_pgoff(addr, len, prot, flags, fd, pgoff >> PAGE_SHIFT);
 }
-
-/*
- * 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,
-                  const char *const argv[],
-                  const char *const envp[])
-{
-        register const char *__a __asm__("r5") = filename;
-        register const void *__b __asm__("r6") = argv;
-        register const void *__c __asm__("r7") = envp;
-        register unsigned long __syscall __asm__("r12") = __NR_execve;
-        register unsigned long __ret __asm__("r3");
-        __asm__ __volatile__ ("brki r14, 0x8"
-                        : "=r" (__ret), "=r" (__syscall)
-                        : "1" (__syscall), "r" (__a), "r" (__b), "r" (__c)
-                        : "r4", "r8", "r9",
-                        "r10", "r11", "r14", "cc", "memory");
-        return __ret;
-}