Since commit aed65af1cc2f ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the
dax_mapping_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 <gre...@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <rica...@marliere.net>
---
drivers/dax/bus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c
index 1ff1ab5fa105..e265ba019785 100644
--- a/drivers/dax/bus.c
+++ b/drivers/dax/bus.c
@@ -763,7 +763,7 @@ static const struct attribute_group
*dax_mapping_attribute_groups[] = {
NULL,
};
-static struct device_type dax_mapping_type = {
+static const struct device_type dax_mapping_type = {
.release = dax_mapping_release,
.groups = dax_mapping_attribute_groups,
};
---
base-commit: b401b621758e46812da61fa58a67c3fd8d91de0d
change-id: 20240219-device_cleanup-dax-d82fd0c67ffd
Best regards,
--
Ricardo B. Marliere <rica...@marliere.net>
