128 static int snd_soc_ac97_init_gpio(struct snd_ac97 *ac97,  in snd_soc_ac97_init_gpio()  argument
137 	ac97->gpio_priv = gpio_priv;  in snd_soc_ac97_init_gpio()
150 static void snd_soc_ac97_free_gpio(struct snd_ac97 *ac97)  in snd_soc_ac97_free_gpio()  argument
152 	gpiochip_remove(&ac97->gpio_priv->gpio_chip);  in snd_soc_ac97_free_gpio()
155 static int snd_soc_ac97_init_gpio(struct snd_ac97 *ac97,  in snd_soc_ac97_init_gpio()  argument
161 static void snd_soc_ac97_free_gpio(struct snd_ac97 *ac97)  in snd_soc_ac97_free_gpio()  argument
178 	struct snd_ac97 *ac97;  in snd_soc_alloc_ac97_component()  local
180 	ac97 = kzalloc(sizeof(struct snd_ac97), GFP_KERNEL);  in snd_soc_alloc_ac97_component()
181 	if (ac97 == NULL)  in snd_soc_alloc_ac97_component()
184 	ac97->bus = &soc_ac97_bus;  in snd_soc_alloc_ac97_component()
185 	ac97->num = 0;  in snd_soc_alloc_ac97_component()
187 	ac97->dev.bus = &ac97_bus_type;  in snd_soc_alloc_ac97_component()
188 	ac97->dev.parent = component->card->dev;  in snd_soc_alloc_ac97_component()
189 	ac97->dev.release = soc_ac97_device_release;  in snd_soc_alloc_ac97_component()
191 	dev_set_name(&ac97->dev, "%d-%d:%s",  in snd_soc_alloc_ac97_component()
195 	device_initialize(&ac97->dev);  in snd_soc_alloc_ac97_component()
197 	return ac97;  in snd_soc_alloc_ac97_component()
218 	struct snd_ac97 *ac97;  in snd_soc_new_ac97_component()  local
221 	ac97 = snd_soc_alloc_ac97_component(component);  in snd_soc_new_ac97_component()
222 	if (IS_ERR(ac97))  in snd_soc_new_ac97_component()
223 		return ac97;  in snd_soc_new_ac97_component()
226 		ret = snd_ac97_reset(ac97, false, id, id_mask);  in snd_soc_new_ac97_component()
234 	ret = device_add(&ac97->dev);  in snd_soc_new_ac97_component()
238 	ret = snd_soc_ac97_init_gpio(ac97, component);  in snd_soc_new_ac97_component()
242 	return ac97;  in snd_soc_new_ac97_component()
245 	put_device(&ac97->dev);  in snd_soc_new_ac97_component()
256 void snd_soc_free_ac97_component(struct snd_ac97 *ac97)  in snd_soc_free_ac97_component()  argument
258 	snd_soc_ac97_free_gpio(ac97);  in snd_soc_free_ac97_component()
259 	device_del(&ac97->dev);  in snd_soc_free_ac97_component()
260 	ac97->bus = NULL;  in snd_soc_free_ac97_component()
261 	put_device(&ac97->dev);  in snd_soc_free_ac97_component()
267 static void snd_soc_ac97_warm_reset(struct snd_ac97 *ac97)  in snd_soc_ac97_warm_reset()  argument
283 static void snd_soc_ac97_reset(struct snd_ac97 *ac97)  in snd_soc_ac97_reset()  argument