The crtc_idx and plane_idw variables in the main loop are always equal to the loop counter i, use it instead. Don't unnecessarily initialize dssdev to NULL.
Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com --- drivers/gpu/drm/omapdrm/omap_drv.c | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index 471a04faaf0f..902f65e9eb63 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -239,10 +239,9 @@ static int omap_modeset_init_properties(struct drm_device *dev) static int omap_modeset_init(struct drm_device *dev) { struct omap_drm_private *priv = dev->dev_private; - struct omap_dss_device *dssdev = NULL; int num_ovls = priv->dispc_ops->get_num_ovls(priv->dispc); int num_mgrs = priv->dispc_ops->get_num_mgrs(priv->dispc); - int num_crtcs, crtc_idx, plane_idx; + int num_crtcs; unsigned int i; int ret; u32 plane_crtc_mask; @@ -275,10 +274,6 @@ static int omap_modeset_init(struct drm_device *dev) /* All planes can be put to any CRTC */ plane_crtc_mask = (1 << num_crtcs) - 1;
- dssdev = NULL; - - crtc_idx = 0; - plane_idx = 0; for (i = 0; i < priv->num_dssdevs; i++) { struct omap_dss_device *dssdev = priv->dssdevs[i]; struct drm_connector *connector; @@ -295,7 +290,7 @@ static int omap_modeset_init(struct drm_device *dev) if (!connector) return -ENOMEM;
- plane = omap_plane_init(dev, plane_idx, DRM_PLANE_TYPE_PRIMARY, + plane = omap_plane_init(dev, i, DRM_PLANE_TYPE_PRIMARY, plane_crtc_mask); if (IS_ERR(plane)) return PTR_ERR(plane); @@ -305,27 +300,24 @@ static int omap_modeset_init(struct drm_device *dev) return PTR_ERR(crtc);
drm_mode_connector_attach_encoder(connector, encoder); - encoder->possible_crtcs = (1 << crtc_idx); + encoder->possible_crtcs = 1 << i;
priv->crtcs[priv->num_crtcs++] = crtc; priv->planes[priv->num_planes++] = plane; priv->encoders[priv->num_encoders++] = encoder; priv->connectors[priv->num_connectors++] = connector; - - plane_idx++; - crtc_idx++; }
/* * Create normal planes for the remaining overlays: */ - for (; plane_idx < num_ovls; plane_idx++) { + for (; i < num_ovls; i++) { struct drm_plane *plane;
if (WARN_ON(priv->num_planes >= ARRAY_SIZE(priv->planes))) return -EINVAL;
- plane = omap_plane_init(dev, plane_idx, DRM_PLANE_TYPE_OVERLAY, + plane = omap_plane_init(dev, i, DRM_PLANE_TYPE_OVERLAY, plane_crtc_mask); if (IS_ERR(plane)) return PTR_ERR(plane);