Since commit aed65af1cc2f ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the dsa_type
variable to be a constant structure as well, placing it into read-only
memory which can not be modified at runtime.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <redacted>
---
 net/dsa/user.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/dsa/user.c b/net/dsa/user.c
index 5d666dfb317d..4d53c76a9840 100644
--- a/net/dsa/user.c
+++ b/net/dsa/user.c

@@ -2429,7 +2429,7 @@ static const struct net_device_ops dsa_user_netdev_ops = {
 	.ndo_fill_forward_path	= dsa_user_fill_forward_path,
 };
 
-static struct device_type dsa_type = {
+static const struct device_type dsa_type = {
 	.name	= "dsa",
 };
 

-- 
2.43.0