From 19a551b254e6c308348a46a65332aa03c01767ed Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sat, 25 Jul 2020 17:19:49 +0800 Subject: [PATCH] powerpc/papr_scm: Make some symbols static The sparse tool complains as follows: arch/powerpc/platforms/pseries/papr_scm.c:97:1: warning: symbol 'papr_nd_regions' was not declared. Should it be static? arch/powerpc/platforms/pseries/papr_scm.c:98:1: warning: symbol 'papr_ndr_lock' was not declared. Should it be static? Those variables are not used outside of papr_scm.c, so this commit marks them static. Fixes: 85343a8da2d9 ("powerpc/papr/scm: Add bad memory ranges to nvdimm bad ranges") Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200725091949.75234-1-weiyongjun1@huawei.com --- arch/powerpc/platforms/pseries/papr_scm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/pseries/papr_scm.c b/arch/powerpc/platforms/pseries/papr_scm.c index 8fd441d32487..3d1235a76ba9 100644 --- a/arch/powerpc/platforms/pseries/papr_scm.c +++ b/arch/powerpc/platforms/pseries/papr_scm.c @@ -94,8 +94,8 @@ struct papr_scm_priv { u64 health_bitmap; }; -LIST_HEAD(papr_nd_regions); -DEFINE_MUTEX(papr_ndr_lock); +static LIST_HEAD(papr_nd_regions); +static DEFINE_MUTEX(papr_ndr_lock); static int drc_pmem_bind(struct papr_scm_priv *p) {