Messages in this thread Patch in this message | | | From | "Ricardo B. Marliere" <> | Date | Mon, 19 Feb 2024 09:00:51 -0300 | Subject | [PATCH drm-misc 1/3] drm/dp: constify the struct device_type usage |
| |
Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the dp_aux_device_type_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 <ricardo@marliere.net> --- drivers/gpu/drm/display/drm_dp_aux_bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/display/drm_dp_aux_bus.c b/drivers/gpu/drm/display/drm_dp_aux_bus.c index 5afc26be9d2a..f4c66937ef79 100644 --- a/drivers/gpu/drm/display/drm_dp_aux_bus.c +++ b/drivers/gpu/drm/display/drm_dp_aux_bus.c @@ -166,7 +166,7 @@ static int dp_aux_ep_dev_modalias(const struct device *dev, struct kobj_uevent_e return of_device_uevent_modalias(dev, env); } -static struct device_type dp_aux_device_type_type = { +static const struct device_type dp_aux_device_type_type = { .groups = dp_aux_ep_dev_groups, .uevent = dp_aux_ep_dev_modalias, .release = dp_aux_ep_dev_release, -- 2.43.0
| |