Lines Matching refs:ret
111 int ret;
124 ret = panel->funcs->prepare(panel);
125 if (ret < 0)
131 ret = follower->funcs->panel_prepared(follower);
132 if (ret < 0)
134 follower->funcs->panel_prepared, ret);
137 ret = 0;
141 return ret;
159 int ret;
172 ret = follower->funcs->panel_unpreparing(follower);
173 if (ret < 0)
175 follower->funcs->panel_unpreparing, ret);
179 ret = panel->funcs->unprepare(panel);
180 if (ret < 0)
185 ret = 0;
189 return ret;
205 int ret;
216 ret = panel->funcs->enable(panel);
217 if (ret < 0)
218 return ret;
222 ret = backlight_enable(panel->backlight);
223 if (ret < 0)
225 ret);
243 int ret;
253 ret = backlight_disable(panel->backlight);
254 if (ret < 0)
256 ret);
259 ret = panel->funcs->disable(panel);
260 if (ret < 0)
261 return ret;
352 int rotation, ret;
354 ret = of_property_read_u32(np, "rotation", &rotation);
355 if (ret == -EINVAL) {
361 if (ret < 0)
362 return ret;
427 int ret;
445 ret = follower->funcs->panel_prepared(follower);
446 if (ret < 0)
448 follower->funcs->panel_prepared, ret);
469 int ret;
474 ret = follower->funcs->panel_unpreparing(follower);
475 if (ret < 0)
477 follower->funcs->panel_unpreparing, ret);
504 int ret;
506 ret = drm_panel_add_follower(follower_dev, follower);
507 if (ret)
508 return ret;