drm: Use const data when creating blob properties

Creating a blob property will always copy the input data so the data
that is passed in can be const.

Signed-off-by: Thierry Reding <treding@nvidia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index d4d783477c99..3ea31bc85263 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -3940,7 +3940,7 @@ done:
 
 static struct drm_property_blob *
 drm_property_create_blob(struct drm_device *dev, size_t length,
-                         void *data)
+                         const void *data)
 {
         struct drm_property_blob *blob;
         int ret;
@@ -4021,7 +4021,7 @@ done:
 }
 
 int drm_mode_connector_set_path_property(struct drm_connector *connector,
-                                         char *path)
+                                         const char *path)
 {
         struct drm_device *dev = connector->dev;
         size_t size = strlen(path) + 1;
@@ -4051,7 +4051,7 @@ EXPORT_SYMBOL(drm_mode_connector_set_path_property);
  * Zero on success, errno on failure.
  */
 int drm_mode_connector_update_edid_property(struct drm_connector *connector,
-                                            struct edid *edid)
+                                            const struct edid *edid)
 {
         struct drm_device *dev = connector->dev;
         size_t size;