arch: remove compat_alloc_user_space

[linux-2.6-microblaze.git] / arch / sparc / include / asm / compat.h

diff --git a/arch/sparc/include/asm/compat.h b/arch/sparc/include/asm/compat.h
index 8b63410..bd949fc 100644 (file)
--- a/arch/sparc/include/asm/compat.h
+++ b/arch/sparc/include/asm/compat.h
@@ -116,25 +116,6 @@ struct compat_statfs {
 
 #define COMPAT_OFF_T_MAX       0x7fffffff
 
-#ifdef CONFIG_COMPAT
-static inline void __user *arch_compat_alloc_user_space(long len)
-{
-       struct pt_regs *regs = current_thread_info()->kregs;
-       unsigned long usp = regs->u_regs[UREG_I6];
-
-       if (test_thread_64bit_stack(usp))
-               usp += STACK_BIAS;
-
-       if (test_thread_flag(TIF_32BIT))
-               usp &= 0xffffffffUL;
-
-       usp -= len;
-       usp &= ~0x7UL;
-
-       return (void __user *) usp;
-}
-#endif
-
 struct compat_ipc64_perm {
        compat_key_t key;
        __compat_uid32_t uid;