From: Peter Ujfalusi peter.ujfalusi@ti.com
As ordering of the dss_devices based on DT aliases is now implemented in omap_drm.c, there is no need to do the ordering in dss/display.c anymore.
At the same time remove the alias member of the omap_dss_device struct since it is no longer needed. The only place it was used is in the omapdss_register_display() function.
Signed-off-by: Peter Ujfalusi peter.ujfalusi@ti.com Signed-off-by: Tomi Valkeinen tomi.valkeinen@ti.com Reviewed-by: Laurent Pinchart laurent.pinchart@ideasonboard.com Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com --- Changes since v0:
- Use %u to format display ID --- drivers/gpu/drm/omapdrm/dss/display.c | 15 +++------------ drivers/gpu/drm/omapdrm/dss/omapdss.h | 2 -- 2 files changed, 3 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/display.c b/drivers/gpu/drm/omapdrm/dss/display.c index 3ef99f344bd3..25c3be86d7f4 100644 --- a/drivers/gpu/drm/omapdrm/dss/display.c +++ b/drivers/gpu/drm/omapdrm/dss/display.c @@ -41,7 +41,6 @@ static int disp_num_counter; int omapdss_register_display(struct omap_dss_device *dssdev) { struct omap_dss_driver *drv = dssdev->driver; - struct list_head *cur; int id;
/* @@ -54,26 +53,18 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
dssdev->alias_id = id;
- snprintf(dssdev->alias, sizeof(dssdev->alias), "display%d", id); - /* Use 'label' property for name, if it exists */ of_property_read_string(dssdev->dev->of_node, "label", &dssdev->name);
if (dssdev->name == NULL) - dssdev->name = dssdev->alias; + dssdev->name = devm_kasprintf(dssdev->dev, GFP_KERNEL, + "display%u", id);
if (drv && drv->get_timings == NULL) drv->get_timings = omapdss_default_get_timings;
mutex_lock(&panel_list_mutex); - list_for_each(cur, &panel_list) { - struct omap_dss_device *ldev = list_entry(cur, - struct omap_dss_device, - panel_list); - if (strcmp(ldev->alias, dssdev->alias) > 0) - break; - } - list_add_tail(&dssdev->panel_list, cur); + list_add_tail(&dssdev->panel_list, &panel_list); mutex_unlock(&panel_list_mutex); return 0; } diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h index eae105b0b961..8d530057a4b9 100644 --- a/drivers/gpu/drm/omapdrm/dss/omapdss.h +++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h @@ -465,8 +465,6 @@ struct omap_dss_device {
struct list_head panel_list;
- /* alias in the form of "display%d" */ - char alias[16]; unsigned int alias_id;
enum omap_display_type type;