[RFC PATCH ambarus] mtd: spi-nor: spi_nor_set_mtd_info() can be static

[kernel test robot <lkp@intel.com>]

drivers/mtd/spi-nor/core.c:3126:6: warning: symbol 'spi_nor_set_mtd_info' was not declared. Should it be static?

Fixes: 1db04a902d57 ("mtd: spi-nor: Introduce spi_nor_set_mtd_info()")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---
 core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index 3a71d1358a38f..f43a6b3860545 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -3123,7 +3123,7 @@ static const struct flash_info *spi_nor_get_flash_info(struct spi_nor *nor,
 	return info;
 }
 
-void spi_nor_set_mtd_info(struct spi_nor *nor)
+static void spi_nor_set_mtd_info(struct spi_nor *nor)
 {
 	struct mtd_info *mtd = &nor->mtd;
 	struct device *dev = nor->dev;