[PATCH] nvdimm: make security_show static

[Ben Dooks]

The security_show function is not used outsid of drivers/nvdimm/dimm_devs.c
and the attribute it is for is also already static. Silence the sparse
warning for this not being declared by making it static. Fixes:

drivers/nvdimm/dimm_devs.c:352:9: warning: symbol 'security_show' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
---
 drivers/nvdimm/dimm_devs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/nvdimm/dimm_devs.c b/drivers/nvdimm/dimm_devs.c
index 957f7c3d17ba..1273873582be 100644
--- a/drivers/nvdimm/dimm_devs.c
+++ b/drivers/nvdimm/dimm_devs.c
@@ -349,8 +349,8 @@ static ssize_t available_slots_show(struct device *dev,
 }
 static DEVICE_ATTR_RO(available_slots);
 
-ssize_t security_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
+static ssize_t security_show(struct device *dev,
+			     struct device_attribute *attr, char *buf)
 {
 	struct nvdimm *nvdimm = to_nvdimm(dev);
 
-- 
2.39.2