remove alloc_user_space()

this inline routine in arch/sparc64/kernel/ioctl32.c is completely unused and superceeded by compat_alloc_user_space()

Index: linux-2.6/arch/sparc64/kernel/ioctl32.c
=================================--- linux-2.6.orig/arch/sparc64/kernel/ioctl32.c 2005-11-06 20:21:59.000000000 +0100
+++ linux-2.6/arch/sparc64/kernel/ioctl32.c 2005-11-06 20:22:01.000000000 +0100
@@ -27,17 +27,6 @@
*/
#define A(__x) compat_ptr(__x)

-static __inline__ void *alloc_user_space(long len) -{
- struct pt_regs *regs = current_thread_info()->kregs;
- unsigned long usp = regs->u_regs[UREG_I6];
-
- if (!(test_thread_flag(TIF_32BIT)))
- usp += STACK_BIAS;
-
- return (void *) (usp - len);
-}
-
#define CODE
#include "compat_ioctl.c"

From: Christoph Hellwig <[email protected]>
Date: Mon, 7 Nov 2005 05:05:20 +0100

Applied, thanks.