38 	struct drm_fb_helper *fb_helper = info->par;  in exynos_drm_fb_destroy()  local
39 	struct drm_framebuffer *fb = fb_helper->fb;  in exynos_drm_fb_destroy()
41 	drm_fb_helper_fini(fb_helper);  in exynos_drm_fb_destroy()
45 	drm_client_release(&fb_helper->client);  in exynos_drm_fb_destroy()
46 	drm_fb_helper_unprepare(fb_helper);  in exynos_drm_fb_destroy()
47 	kfree(fb_helper);  in exynos_drm_fb_destroy()
148 	struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client);  in exynos_drm_fbdev_client_unregister()  local
150 	if (fb_helper->info) {  in exynos_drm_fbdev_client_unregister()
151 		drm_fb_helper_unregister_info(fb_helper);  in exynos_drm_fbdev_client_unregister()
153 		drm_client_release(&fb_helper->client);  in exynos_drm_fbdev_client_unregister()
154 		drm_fb_helper_unprepare(fb_helper);  in exynos_drm_fbdev_client_unregister()
155 		kfree(fb_helper);  in exynos_drm_fbdev_client_unregister()
168 	struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client);  in exynos_drm_fbdev_client_hotplug()  local
172 	if (dev->fb_helper)  in exynos_drm_fbdev_client_hotplug()
173 		return drm_fb_helper_hotplug_event(dev->fb_helper);  in exynos_drm_fbdev_client_hotplug()
175 	ret = drm_fb_helper_init(dev, fb_helper);  in exynos_drm_fbdev_client_hotplug()
182 	ret = drm_fb_helper_initial_config(fb_helper);  in exynos_drm_fbdev_client_hotplug()
189 	drm_fb_helper_fini(fb_helper);  in exynos_drm_fbdev_client_hotplug()
204 	struct drm_fb_helper *fb_helper;  in exynos_drm_fbdev_setup()  local
208 	drm_WARN(dev, dev->fb_helper, "fb_helper is already set!\n");  in exynos_drm_fbdev_setup()
210 	fb_helper = kzalloc(sizeof(*fb_helper), GFP_KERNEL);  in exynos_drm_fbdev_setup()
211 	if (!fb_helper)  in exynos_drm_fbdev_setup()
213 	drm_fb_helper_prepare(dev, fb_helper, PREFERRED_BPP, &exynos_drm_fb_helper_funcs);  in exynos_drm_fbdev_setup()
215 	ret = drm_client_init(dev, &fb_helper->client, "fbdev", &exynos_drm_fbdev_client_funcs);  in exynos_drm_fbdev_setup()
219 	drm_client_register(&fb_helper->client);  in exynos_drm_fbdev_setup()
224 	drm_fb_helper_unprepare(fb_helper);  in exynos_drm_fbdev_setup()
225 	kfree(fb_helper);  in exynos_drm_fbdev_setup()