drm/dp: Store drm_device in MST topology manager

struct drm_dp_mst_topology_mgr currently stores a pointer to struct dev.
Changing this to instead hold a pointer to drm_device is more useful as it
gives access to DRM structures. This also makes it consistent with other
DRM structures like drm_crtc, drm_connector etc.

Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1485301777-3465-2-git-send-email-dhinakaran.pandiyan@intel.com

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index aa644487749c..122a1b04bebc 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1086,7 +1086,7 @@ static void build_mst_prop_path(const struct drm_dp_mst_branch *mstb,
 }
 
 static void drm_dp_add_port(struct drm_dp_mst_branch *mstb,
-                            struct device *dev,
+                            struct drm_device *dev,
                             struct drm_dp_link_addr_reply_port *port_msg)
 {
         struct drm_dp_mst_port *port;
@@ -1104,7 +1104,7 @@ static void drm_dp_add_port(struct drm_dp_mst_branch *mstb,
                 port->port_num = port_msg->port_number;
                 port->mgr = mstb->mgr;
                 port->aux.name = "DPMST";
-                port->aux.dev = dev;
+                port->aux.dev = dev->dev;
                 created = true;
         } else {
                 old_pdt = port->pdt;
@@ -2949,7 +2949,7 @@ static void drm_dp_destroy_connector_work(struct work_struct *work)
  * Return 0 for success, or negative error code on failure
  */
 int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr,
-                                 struct device *dev, struct drm_dp_aux *aux,
+                                 struct drm_device *dev, struct drm_dp_aux *aux,
                                  int max_dpcd_transaction_bytes,
                                  int max_payloads, int conn_base_id)
 {