[PATCH drm-misc 3/3] drm/sysfs: constify the struct device_type usage

[Ricardo B. Marliere]

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

Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo at marliere.net>
---
 drivers/gpu/drm/drm_sysfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index a953f69a34b6..6d72dfc4b25a 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -50,11 +50,11 @@
  * drm_connector_unregister().
  */
 
-static struct device_type drm_sysfs_device_minor = {
+static const struct device_type drm_sysfs_device_minor = {
 	.name = "drm_minor"
 };
 
-static struct device_type drm_sysfs_device_connector = {
+static const struct device_type drm_sysfs_device_connector = {
 	.name = "drm_connector",
 };
 

-- 
2.43.0