[PATCH] powerpc/papr_scm: Mark papr_scm_ndctl() as static

[Vaibhav Jain]

Function papr_scm_ndctl() is neither exported from the module nor
called directly from outside 'papr.c' hence should be marked 'static'.

Signed-off-by: Vaibhav Jain <vaib...@linux.ibm.com>
---
 arch/powerpc/platforms/pseries/papr_scm.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/papr_scm.c 
b/arch/powerpc/platforms/pseries/papr_scm.c
index 0b4467e378e5..e4606100e286 100644
--- a/arch/powerpc/platforms/pseries/papr_scm.c
+++ b/arch/powerpc/platforms/pseries/papr_scm.c
@@ -246,8 +246,9 @@ static int papr_scm_meta_set(struct papr_scm_priv *p,
        return 0;
 }
 
-int papr_scm_ndctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm 
*nvdimm,
-               unsigned int cmd, void *buf, unsigned int buf_len, int *cmd_rc)
+static int papr_scm_ndctl(struct nvdimm_bus_descriptor *nd_desc,
+                         struct nvdimm *nvdimm, unsigned int cmd, void *buf,
+                         unsigned int buf_len, int *cmd_rc)
 {
        struct nd_cmd_get_config_size *get_size_hdr;
        struct papr_scm_priv *p;
-- 
2.24.1