[PATCH] nvmem: layouts: sl28vpd: set varaiable sl28vpd_layout storage-class-specifier to static

[Tom Rix]

smatch reports
drivers/nvmem/layouts/sl28vpd.c:144:21: warning: symbol
  'sl28vpd_layout' was not declared. Should it be static?

This variable is only used in one file so it should be static.

Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
---
 drivers/nvmem/layouts/sl28vpd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvmem/layouts/sl28vpd.c b/drivers/nvmem/layouts/sl28vpd.c
index 9cc1715c2fd5..05671371f631 100644
--- a/drivers/nvmem/layouts/sl28vpd.c
+++ b/drivers/nvmem/layouts/sl28vpd.c
@@ -141,7 +141,7 @@ static const struct of_device_id sl28vpd_of_match_table[] = {
 };
 MODULE_DEVICE_TABLE(of, sl28vpd_of_match_table);
 
-struct nvmem_layout sl28vpd_layout = {
+static struct nvmem_layout sl28vpd_layout = {
 	.name = "sl28-vpd",
 	.of_match_table = sl28vpd_of_match_table,
 	.add_cells = sl28vpd_add_cells,
-- 
2.27.0