137 	struct ak5558_priv *ak5558 = snd_soc_component_get_drvdata(component);  in ak5558_hw_params()  local
139 	int pcm_width = max(params_physical_width(params), ak5558->slot_width);  in ak5558_hw_params()
199 	struct ak5558_priv *ak5558 = snd_soc_component_get_drvdata(component);  in ak5558_set_tdm_slot()  local
202 	ak5558->slots = slots;  in ak5558_set_tdm_slot()
203 	ak5558->slot_width = slot_width;  in ak5558_set_tdm_slot()
270 static void ak5558_power_off(struct ak5558_priv *ak5558)  in ak5558_power_off()  argument
272 	if (!ak5558->reset_gpiod)  in ak5558_power_off()
275 	gpiod_set_value_cansleep(ak5558->reset_gpiod, 1);  in ak5558_power_off()
279 static void ak5558_power_on(struct ak5558_priv *ak5558)  in ak5558_power_on()  argument
281 	if (!ak5558->reset_gpiod)  in ak5558_power_on()
284 	gpiod_set_value_cansleep(ak5558->reset_gpiod, 0);  in ak5558_power_on()
290 	struct ak5558_priv *ak5558 = snd_soc_component_get_drvdata(component);  in ak5558_probe()  local
292 	ak5558_power_on(ak5558);  in ak5558_probe()
298 	struct ak5558_priv *ak5558 = snd_soc_component_get_drvdata(component);  in ak5558_remove()  local
300 	ak5558_power_off(ak5558);  in ak5558_remove()
305 	struct ak5558_priv *ak5558 = dev_get_drvdata(dev);  in ak5558_runtime_suspend()  local
307 	regcache_cache_only(ak5558->regmap, true);  in ak5558_runtime_suspend()
308 	ak5558_power_off(ak5558);  in ak5558_runtime_suspend()
310 	regulator_bulk_disable(ARRAY_SIZE(ak5558->supplies),  in ak5558_runtime_suspend()
311 			       ak5558->supplies);  in ak5558_runtime_suspend()
317 	struct ak5558_priv *ak5558 = dev_get_drvdata(dev);  in ak5558_runtime_resume()  local
320 	ret = regulator_bulk_enable(ARRAY_SIZE(ak5558->supplies),  in ak5558_runtime_resume()
321 				    ak5558->supplies);  in ak5558_runtime_resume()
327 	ak5558_power_off(ak5558);  in ak5558_runtime_resume()
328 	ak5558_power_on(ak5558);  in ak5558_runtime_resume()
330 	regcache_cache_only(ak5558->regmap, false);  in ak5558_runtime_resume()
331 	regcache_mark_dirty(ak5558->regmap);  in ak5558_runtime_resume()
333 	return regcache_sync(ak5558->regmap);  in ak5558_runtime_resume()
369 	struct ak5558_priv *ak5558;  in ak5558_i2c_probe()  local
373 	ak5558 = devm_kzalloc(&i2c->dev, sizeof(*ak5558), GFP_KERNEL);  in ak5558_i2c_probe()
374 	if (!ak5558)  in ak5558_i2c_probe()
377 	ak5558->regmap = devm_regmap_init_i2c(i2c, &ak5558_regmap);  in ak5558_i2c_probe()
378 	if (IS_ERR(ak5558->regmap))  in ak5558_i2c_probe()
379 		return PTR_ERR(ak5558->regmap);  in ak5558_i2c_probe()
381 	i2c_set_clientdata(i2c, ak5558);  in ak5558_i2c_probe()
382 	ak5558->i2c = i2c;  in ak5558_i2c_probe()
384 	ak5558->reset_gpiod = devm_gpiod_get_optional(&i2c->dev, "reset",  in ak5558_i2c_probe()
386 	if (IS_ERR(ak5558->reset_gpiod))  in ak5558_i2c_probe()
387 		return PTR_ERR(ak5558->reset_gpiod);  in ak5558_i2c_probe()
389 	for (i = 0; i < ARRAY_SIZE(ak5558->supplies); i++)  in ak5558_i2c_probe()
390 		ak5558->supplies[i].supply = ak5558_supply_names[i];  in ak5558_i2c_probe()
392 	ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(ak5558->supplies),  in ak5558_i2c_probe()
393 				      ak5558->supplies);  in ak5558_i2c_probe()
406 	regcache_cache_only(ak5558->regmap, true);  in ak5558_i2c_probe()