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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>
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parent
ecbbe59bbb
commit
12e6cecd55
4 changed files with 7 additions and 7 deletions
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@ -3940,7 +3940,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
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static struct drm_property_blob *
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drm_property_create_blob(struct drm_device *dev, size_t length,
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void *data)
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const void *data)
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{
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struct drm_property_blob *blob;
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int ret;
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@ -4021,7 +4021,7 @@ int drm_mode_getblob_ioctl(struct drm_device *dev,
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}
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int drm_mode_connector_set_path_property(struct drm_connector *connector,
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char *path)
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const char *path)
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{
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struct drm_device *dev = connector->dev;
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size_t size = strlen(path) + 1;
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@ -4051,7 +4051,7 @@ EXPORT_SYMBOL(drm_mode_connector_set_path_property);
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* Zero on success, errno on failure.
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*/
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int drm_mode_connector_update_edid_property(struct drm_connector *connector,
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struct edid *edid)
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const struct edid *edid)
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{
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struct drm_device *dev = connector->dev;
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size_t size;
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@ -393,7 +393,7 @@ static void intel_connector_remove_from_fbdev(struct intel_connector *connector)
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#endif
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}
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static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, char *pathprop)
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static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, const char *pathprop)
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{
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struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr);
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struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
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@ -978,9 +978,9 @@ extern void drm_mode_config_reset(struct drm_device *dev);
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extern void drm_mode_config_cleanup(struct drm_device *dev);
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extern int drm_mode_connector_set_path_property(struct drm_connector *connector,
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char *path);
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const char *path);
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extern int drm_mode_connector_update_edid_property(struct drm_connector *connector,
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struct edid *edid);
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const struct edid *edid);
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static inline bool drm_property_type_is(struct drm_property *property,
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uint32_t type)
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@ -371,7 +371,7 @@ struct drm_dp_sideband_msg_tx {
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struct drm_dp_mst_topology_mgr;
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struct drm_dp_mst_topology_cbs {
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/* create a connector for a port */
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struct drm_connector *(*add_connector)(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, char *path);
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struct drm_connector *(*add_connector)(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, const char *path);
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void (*destroy_connector)(struct drm_dp_mst_topology_mgr *mgr,
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struct drm_connector *connector);
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void (*hotplug)(struct drm_dp_mst_topology_mgr *mgr);
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