commit 5208ba24e7826519d310474dedaed2f84b0ab6a0
author Al Viro <viro@zeniv.linux.org.uk> Fri Dec 14 01:50:19 2012 -0500
committer Al Viro <viro@zeniv.linux.org.uk> Wed Dec 19 18:07:39 2012 -0500
tree 096a174031c17e47128918da5d8b609c886ca5e0
parent ae903caae267154de7cf8576b130ff474630596b

missing user_stack_pointer() instances

for the architectures that have usp in pt_regs and do not have
user_stack_pointer() already defined.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

arch/m32r/include/asm/ptrace.h

diff --git a/arch/m32r/include/asm/ptrace.h b/arch/m32r/include/asm/ptrace.h
index c4432f1..56795d6 100644
--- a/arch/m32r/include/asm/ptrace.h
+++ b/arch/m32r/include/asm/ptrace.h
@@ -134,6 +134,7 @@
 
 #define instruction_pointer(regs) ((regs)->bpc)
 #define profile_pc(regs) instruction_pointer(regs)
+#define user_stack_pointer(regs) ((regs)->spu)
 
 extern void withdraw_debug_trap(struct pt_regs *regs);