44 static void kb3930_off(struct kb3930 *ddata, int off_mode)  in kb3930_off()  argument
46 	gpiod_direction_output(ddata->off_gpios->desc[EC_GPIO_OFF_MODE],  in kb3930_off()
57 		gpiod_direction_output(ddata->off_gpios->desc[EC_GPIO_WAVE], 0);  in kb3930_off()
59 		gpiod_direction_output(ddata->off_gpios->desc[EC_GPIO_WAVE], 1);  in kb3930_off()
87 	struct kb3930 *ddata = context;  in kb3930_ec_ram_reg_write()  local
89 	return i2c_smbus_write_word_data(ddata->client, EC_RAM_OUT,  in kb3930_ec_ram_reg_write()
96 	struct kb3930 *ddata = context;  in kb3930_ec_ram_reg_read()  local
99 	ret = i2c_smbus_write_word_data(ddata->client, EC_RAM_IN, reg);  in kb3930_ec_ram_reg_read()
103 	ret = i2c_smbus_read_word_data(ddata->client, EC_DATA_IN);  in kb3930_ec_ram_reg_read()
126 	struct kb3930 *ddata;  in kb3930_probe()  local
130 	ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);  in kb3930_probe()
131 	if (!ddata)  in kb3930_probe()
134 	kb3930_power_off = ddata;  in kb3930_probe()
135 	ddata->client = client;  in kb3930_probe()
136 	i2c_set_clientdata(client, ddata);  in kb3930_probe()
138 	ddata->ram_regmap = devm_regmap_init(dev, NULL, ddata,  in kb3930_probe()
140 	if (IS_ERR(ddata->ram_regmap))  in kb3930_probe()
141 		return PTR_ERR(ddata->ram_regmap);  in kb3930_probe()
143 	ret = regmap_read(ddata->ram_regmap, EC_MODEL, &model);  in kb3930_probe()
161 		ddata->off_gpios =  in kb3930_probe()
163 		if (IS_ERR(ddata->off_gpios))  in kb3930_probe()
164 			return PTR_ERR(ddata->off_gpios);  in kb3930_probe()
165 		if (ddata->off_gpios->ndescs < 2) {  in kb3930_probe()
171 	if (ddata->off_gpios) {  in kb3930_probe()
182 	struct kb3930 *ddata = i2c_get_clientdata(client);  in kb3930_remove()  local
184 	if (ddata->off_gpios) {  in kb3930_remove()