59 	struct videocodec *codec;  member
64 	const struct videocodec *codec;  member
81 	struct videocodec *codec;  in videocodec_attach()  local
103 		if ((master->flags & h->codec->flags) == master->flags) {  in videocodec_attach()
105 				h->codec->name);  in videocodec_attach()
107 			if (!try_module_get(h->codec->owner))  in videocodec_attach()
110 			codec = kmemdup(h->codec, sizeof(struct videocodec),  in videocodec_attach()
112 			if (!codec) {  in videocodec_attach()
119 			snprintf(codec->name, sizeof(codec->name),  in videocodec_attach()
120 				 "%s[%d]", codec->name, h->attached);  in videocodec_attach()
121 			codec->master_data = master;  in videocodec_attach()
122 			res = codec->setup(codec);  in videocodec_attach()
125 					codec->name);  in videocodec_attach()
133 				ptr->codec = codec;  in videocodec_attach()
146 						h->codec->name);  in videocodec_attach()
150 				return codec;  in videocodec_attach()
152 				kfree(codec);  in videocodec_attach()
162 	module_put(h->codec->owner);  in videocodec_attach()
164 	kfree(codec);  in videocodec_attach()
169 videocodec_detach (struct videocodec *codec)  in videocodec_detach()  argument
175 	if (!codec) {  in videocodec_detach()
182 		codec->name, codec->type, codec->flags, codec->magic);  in videocodec_detach()
194 			if (codec == a->codec) {  in videocodec_detach()
195 				res = a->codec->unset(a->codec);  in videocodec_detach()
199 						a->codec->name);  in videocodec_detach()
200 					a->codec->master_data = NULL;  in videocodec_detach()
205 						a->codec->name);  in videocodec_detach()
206 					a->codec->master_data = NULL;  in videocodec_detach()
217 				module_put(a->codec->owner);  in videocodec_detach()
218 				kfree(a->codec);  in videocodec_detach()
234 videocodec_register (const struct videocodec *codec)  in videocodec_register()  argument
238 	if (!codec) {  in videocodec_register()
245 		codec->name, codec->type, codec->flags, codec->magic);  in videocodec_register()
252 	ptr->codec = codec;  in videocodec_register()
262 			h->codec->name);  in videocodec_register()
269 videocodec_unregister (const struct videocodec *codec)  in videocodec_unregister()  argument
273 	if (!codec) {  in videocodec_unregister()
280 		codec->name, codec->type, codec->flags, codec->magic);  in videocodec_unregister()
290 		if (codec == h->codec) {  in videocodec_unregister()
295 					h->codec->name);  in videocodec_unregister()
299 				h->codec->name);  in videocodec_unregister()
334 			      h->codec->name, h->codec->type,  in proc_videocodecs_show()
335 			      h->codec->flags, h->codec->magic);  in proc_videocodecs_show()
339 				      a->codec->master_data->name,  in proc_videocodecs_show()
340 				      a->codec->master_data->type,  in proc_videocodecs_show()
341 				      a->codec->master_data->flags,  in proc_videocodecs_show()
342 				      a->codec->master_data->magic,  in proc_videocodecs_show()
343 				      a->codec->name);  in proc_videocodecs_show()