34 	struct nau8315_priv *nau8315 =  in nau8315_daiops_trigger()  local
37 	if (!nau8315->enable)  in nau8315_daiops_trigger()
44 		if (nau8315->enpin_switch) {  in nau8315_daiops_trigger()
45 			gpiod_set_value(nau8315->enable, 1);  in nau8315_daiops_trigger()
52 		gpiod_set_value(nau8315->enable, 0);  in nau8315_daiops_trigger()
65 	struct nau8315_priv *nau8315 =  in nau8315_enpin_event()  local
69 		nau8315->enpin_switch = 1;  in nau8315_enpin_event()
71 		nau8315->enpin_switch = 0;  in nau8315_enpin_event()
119 	struct nau8315_priv *nau8315;  in nau8315_platform_probe()  local
121 	nau8315 = devm_kzalloc(&pdev->dev, sizeof(*nau8315), GFP_KERNEL);  in nau8315_platform_probe()
122 	if (!nau8315)  in nau8315_platform_probe()
125 	nau8315->enable = devm_gpiod_get_optional(&pdev->dev,  in nau8315_platform_probe()
127 	if (IS_ERR(nau8315->enable))  in nau8315_platform_probe()
128 		return PTR_ERR(nau8315->enable);  in nau8315_platform_probe()
130 	dev_set_drvdata(&pdev->dev, nau8315);  in nau8315_platform_probe()