52 static ssize_t ads7828_in_show(struct device *dev,  in ads7828_in_show()  argument
56 	struct ads7828_data *data = dev_get_drvdata(dev);  in ads7828_in_show()
106 	struct device *dev = &client->dev;  in ads7828_probe()  local
107 	struct ads7828_platform_data *pdata = dev_get_platdata(dev);  in ads7828_probe()
118 	data = devm_kzalloc(dev, sizeof(struct ads7828_data), GFP_KERNEL);  in ads7828_probe()
127 	} else if (dev->of_node) {  in ads7828_probe()
128 		diff_input = of_property_read_bool(dev->of_node,  in ads7828_probe()
130 		reg = devm_regulator_get_optional(dev, "vref");  in ads7828_probe()
141 	if (client->dev.of_node)  in ads7828_probe()
142 		chip = (uintptr_t)of_device_get_match_data(&client->dev);  in ads7828_probe()
177 	hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name,  in ads7828_probe()