[RFC PATCH] nvmem: core: nvmem_of_notifier can be static

[kernel test robot <lkp@xxxxxxxxx>]

Signed-off-by: kernel test robot <lkp@xxxxxxxxx>
---
 core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 859431c15d5bc3..6dd79075fdd9b0 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -1671,7 +1671,7 @@ static int of_nvmem_notify(struct notifier_block *nb, unsigned long action,
 	return NOTIFY_OK;
 }
 
-struct notifier_block nvmem_of_notifier = {
+static struct notifier_block nvmem_of_notifier = {
 	.notifier_call = of_nvmem_notify,
 };
 #endif /* CONFIG_OF_DYNAMIC */