drm/dp_mst: Fix some formatting in drm_dp_add_port()

Reindent some stuff, and split some stuff across multiple lines so we
aren't going over the text width limit.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Daniel Vetter <daniel@ffwll.ch>
Cc: David Airlie <airlied@redhat.com>
Cc: Jerry Zuo <Jerry.Zuo@amd.com>
Cc: Juston Li <juston.li@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190111005343.17443-2-lyude@redhat.com

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 2ab16c9..c93bff5 100644 (file)
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1184,11 +1184,13 @@ static void drm_dp_add_port(struct drm_dp_mst_branch *mstb,
 
        if (old_ddps != port->ddps) {
                if (port->ddps) {
-                       if (!port->input)
-                               drm_dp_send_enum_path_resources(mstb->mgr, mstb, port);
+                       if (!port->input) {
+                               drm_dp_send_enum_path_resources(mstb->mgr,
+                                                               mstb, port);
+                       }
                } else {
                        port->available_pbn = 0;
-                       }
+               }
        }
 
        if (old_pdt != port->pdt && !port->input) {
@@ -1202,8 +1204,11 @@ static void drm_dp_add_port(struct drm_dp_mst_branch *mstb,
        if (created && !port->input) {
                char proppath[255];
 
-               build_mst_prop_path(mstb, port->port_num, proppath, sizeof(proppath));
-               port->connector = (*mstb->mgr->cbs->add_connector)(mstb->mgr, port, proppath);
+               build_mst_prop_path(mstb, port->port_num, proppath,
+                                   sizeof(proppath));
+               port->connector = (*mstb->mgr->cbs->add_connector)(mstb->mgr,
+                                                                  port,
+                                                                  proppath);
                if (!port->connector) {
                        /* remove it from the port list */
                        mutex_lock(&mstb->mgr->lock);
@@ -1216,7 +1221,8 @@ static void drm_dp_add_port(struct drm_dp_mst_branch *mstb,
                if ((port->pdt == DP_PEER_DEVICE_DP_LEGACY_CONV ||
                     port->pdt == DP_PEER_DEVICE_SST_SINK) &&
                    port->port_num >= DP_MST_LOGICAL_PORT_0) {
-                       port->cached_edid = drm_get_edid(port->connector, &port->aux.ddc);
+                       port->cached_edid = drm_get_edid(port->connector,
+                                                        &port->aux.ddc);
                        drm_connector_set_tile_property(port->connector);
                }
                (*mstb->mgr->cbs->register_connector)(port->connector);