807 	struct tasdevice_priv *tas_dev = snd_soc_component_get_drvdata(codec);  in tas2563_digital_gain_get()  local
814 	mutex_lock(&tas_dev->codec_lock);  in tas2563_digital_gain_get()
816 	ret = tasdevice_dev_bulk_read(tas_dev, 0, reg, data, 4);  in tas2563_digital_gain_get()
818 		dev_err(tas_dev->dev, "%s, get AMP vol error\n", __func__);  in tas2563_digital_gain_get()
840 	mutex_unlock(&tas_dev->codec_lock);  in tas2563_digital_gain_get()
851 	struct tasdevice_priv *tas_dev = snd_soc_component_get_drvdata(codec);  in tas2563_digital_gain_put()  local
860 	mutex_lock(&tas_dev->codec_lock);  in tas2563_digital_gain_put()
862 	ret = tasdevice_dev_bulk_read(tas_dev, 0, reg, data, 4);  in tas2563_digital_gain_put()
864 		dev_err(tas_dev->dev, "%s, get AMP vol error\n", __func__);  in tas2563_digital_gain_put()
877 	for (i = 0; i < tas_dev->ndev; i++) {  in tas2563_digital_gain_put()
878 		ret = tasdevice_dev_bulk_write(tas_dev, i, reg,  in tas2563_digital_gain_put()
881 			dev_err(tas_dev->dev,  in tas2563_digital_gain_put()
891 	mutex_unlock(&tas_dev->codec_lock);  in tas2563_digital_gain_put()