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Commit 991763a9 authored by Axel Lin's avatar Axel Lin Committed by Guenter Roeck
Browse files

hwmon: (ad7418) Avoid forward declaration 



Move ad7418_driver to proper place to avoid forward declaration.
Also move ad7418_init_client() close to ad7418_probe().

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 045c1391

drivers/hwmon/ad7418.c

+34 −38
Original line number Original line Diff line number Diff line
@@ -55,44 +55,6 @@ struct ad7418_data { 
	u16			in[4];

	u16			in[4];

};

};





static int ad7418_probe(struct i2c_client *client,

			const struct i2c_device_id *id);

static int ad7418_remove(struct i2c_client *client);



static const struct i2c_device_id ad7418_id[] = {

	{ "ad7416", ad7416 },

	{ "ad7417", ad7417 },

	{ "ad7418", ad7418 },

	{ }

};

MODULE_DEVICE_TABLE(i2c, ad7418_id);



static struct i2c_driver ad7418_driver = {

	.driver = {

		.name	= "ad7418",

	},

	.probe		= ad7418_probe,

	.remove		= ad7418_remove,

	.id_table	= ad7418_id,

};



static void ad7418_init_client(struct i2c_client *client)

{

	struct ad7418_data *data = i2c_get_clientdata(client);



	int reg = i2c_smbus_read_byte_data(client, AD7418_REG_CONF);

	if (reg < 0) {

		dev_err(&client->dev, "cannot read configuration register\n");

	} else {

		dev_info(&client->dev, "configuring for mode 1\n");

		i2c_smbus_write_byte_data(client, AD7418_REG_CONF, reg & 0xfe);



		if (data->type == ad7417 || data->type == ad7418)

			i2c_smbus_write_byte_data(client,

						AD7418_REG_CONF2, 0x00);

	}

}



static struct ad7418_data *ad7418_update_device(struct device *dev)

static struct ad7418_data *ad7418_update_device(struct device *dev)

{

{

	struct i2c_client *client = to_i2c_client(dev);

	struct i2c_client *client = to_i2c_client(dev);
@@ -219,6 +181,23 @@ static struct attribute *ad7418_attributes[] = { 
	NULL

	NULL

};

};





static void ad7418_init_client(struct i2c_client *client)

{

	struct ad7418_data *data = i2c_get_clientdata(client);



	int reg = i2c_smbus_read_byte_data(client, AD7418_REG_CONF);

	if (reg < 0) {

		dev_err(&client->dev, "cannot read configuration register\n");

	} else {

		dev_info(&client->dev, "configuring for mode 1\n");

		i2c_smbus_write_byte_data(client, AD7418_REG_CONF, reg & 0xfe);



		if (data->type == ad7417 || data->type == ad7418)

			i2c_smbus_write_byte_data(client,

						AD7418_REG_CONF2, 0x00);

	}

}



static int ad7418_probe(struct i2c_client *client,

static int ad7418_probe(struct i2c_client *client,

			 const struct i2c_device_id *id)

			 const struct i2c_device_id *id)

{

{
@@ -288,6 +267,23 @@ static int ad7418_remove(struct i2c_client *client) 
	return 0;

	return 0;

}

}





static const struct i2c_device_id ad7418_id[] = {

	{ "ad7416", ad7416 },

	{ "ad7417", ad7417 },

	{ "ad7418", ad7418 },

	{ }

};

MODULE_DEVICE_TABLE(i2c, ad7418_id);



static struct i2c_driver ad7418_driver = {

	.driver = {

		.name	= "ad7418",

	},

	.probe		= ad7418_probe,

	.remove		= ad7418_remove,

	.id_table	= ad7418_id,

};



module_i2c_driver(ad7418_driver);

module_i2c_driver(ad7418_driver);





MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");

MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");