From 3b30c6e8b962c5d4d8d8b6ae7688380dadc03174 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Mon, 22 Oct 2018 11:54:17 -0300 Subject: [PATCH] powerpc/lib: Declare static methods Functions do_stf_{entry,exit}_barrier_fixups are static but not declared as such. This was detected by `sparse` tool with the following warning: arch/powerpc/lib/feature-fixups.c:121:6: warning: symbol 'do_stf_entry_barrier_fixups' was not declared. Should it be static? arch/powerpc/lib/feature-fixups.c:171:6: warning: symbol 'do_stf_exit_barrier_fixups' was not declared. Should it be static? This patch declares both functions as static, as they are only called by do_stf_barrier_fixups(), which is in the same source code file. Signed-off-by: Breno Leitao Signed-off-by: Michael Ellerman --- arch/powerpc/lib/feature-fixups.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/lib/feature-fixups.c b/arch/powerpc/lib/feature-fixups.c index e613b02bb2f0..ca8478503f18 100644 --- a/arch/powerpc/lib/feature-fixups.c +++ b/arch/powerpc/lib/feature-fixups.c @@ -118,7 +118,7 @@ void do_feature_fixups(unsigned long value, void *fixup_start, void *fixup_end) } #ifdef CONFIG_PPC_BOOK3S_64 -void do_stf_entry_barrier_fixups(enum stf_barrier_type types) +static void do_stf_entry_barrier_fixups(enum stf_barrier_type types) { unsigned int instrs[3], *dest; long *start, *end; @@ -168,7 +168,7 @@ void do_stf_entry_barrier_fixups(enum stf_barrier_type types) : "unknown"); } -void do_stf_exit_barrier_fixups(enum stf_barrier_type types) +static void do_stf_exit_barrier_fixups(enum stf_barrier_type types) { unsigned int instrs[6], *dest; long *start, *end;