From b6abce1fa8a75e4951e06400cdf48dcad6527ced Mon Sep 17 00:00:00 2001
From: Sam Ravnborg <sam@ravnborg.org>
Date: Fri, 16 May 2014 23:26:11 +0200
Subject: [PATCH] sparc64: fix sparse warning in ftrace.c

Fix following warning:
ftrace.c:123:15: warning: symbol 'prepare_ftrace_return' was not declared. Should it be static?

Add prototype for asm/ftrace.h

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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