drm/omap: dss: Add functions to connect and disconnect devices

The omap_dss_device objects model display components and are connected
at runtime to create display pipelines. The connect and disconnect
operations implemented by each component contain lots of duplicate code.
As a first step towards fixing this, create new functions to wrap the
direct calls to those operations and use them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index e411d46bd803..6bc4b01c8e9c 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -159,7 +159,7 @@ static void omap_disconnect_dssdevs(struct drm_device *ddev)
         for (i = 0; i < priv->num_dssdevs; i++) {
                 struct omap_dss_device *dssdev = priv->dssdevs[i];
 
-                dssdev->driver->disconnect(dssdev);
+                omapdss_device_disconnect(dssdev, NULL);
                 priv->dssdevs[i] = NULL;
                 omap_dss_put_device(dssdev);
         }
@@ -189,7 +189,7 @@ static int omap_connect_dssdevs(struct drm_device *ddev)
                 return -EPROBE_DEFER;
 
         for_each_dss_dev(dssdev) {
-                r = dssdev->driver->connect(dssdev);
+                r = omapdss_device_connect(dssdev, NULL);
                 if (r == -EPROBE_DEFER) {
                         omap_dss_put_device(dssdev);
                         goto cleanup;