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 d4d7834..3ea31bc 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;