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sparc64: fix sparse warning in ftrace.c

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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>
This commit is contained in:
Sam Ravnborg 2014-05-16 23:26:11 +02:00 committed by David S. Miller
parent 758a017085
commit b6abce1fa8
1 changed files with 4 additions and 0 deletions
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4
arch/sparc/include/asm/ftrace.h
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@ -22,4 +22,8 @@ struct dyn_arch_ftrace {
};
#endif /* CONFIG_DYNAMIC_FTRACE */
unsigned long prepare_ftrace_return(unsigned long parent,
unsigned long self_addr,
unsigned long frame_pointer);
#endif /* _ASM_SPARC64_FTRACE */