From f741f673298b03b92d46e30b0b6fd0e960423665 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Mon, 14 Jul 2008 22:38:36 +0200 Subject: i2c: Clean up old chip drivers Clean up old i2c chip drivers: * Name the i2c_client "client" instead of "new_client". * Drop useless initializations to 0. Signed-off-by: Jean Delvare --- drivers/i2c/chips/pcf8574.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) (limited to 'drivers/i2c/chips/pcf8574.c') diff --git a/drivers/i2c/chips/pcf8574.c b/drivers/i2c/chips/pcf8574.c index ad2f7901a8c..1b3db2b3ada 100644 --- a/drivers/i2c/chips/pcf8574.c +++ b/drivers/i2c/chips/pcf8574.c @@ -127,7 +127,7 @@ static int pcf8574_attach_adapter(struct i2c_adapter *adapter) /* This function is called by i2c_probe */ static int pcf8574_detect(struct i2c_adapter *adapter, int address, int kind) { - struct i2c_client *new_client; + struct i2c_client *client; struct pcf8574_data *data; int err = 0; const char *client_name = ""; @@ -142,12 +142,11 @@ static int pcf8574_detect(struct i2c_adapter *adapter, int address, int kind) goto exit; } - new_client = &data->client; - i2c_set_clientdata(new_client, data); - new_client->addr = address; - new_client->adapter = adapter; - new_client->driver = &pcf8574_driver; - new_client->flags = 0; + client = &data->client; + i2c_set_clientdata(client, data); + client->addr = address; + client->adapter = adapter; + client->driver = &pcf8574_driver; /* Now, we would do the remaining detection. But the PCF8574 is plainly impossible to detect! Stupid chip. */ @@ -166,23 +165,23 @@ static int pcf8574_detect(struct i2c_adapter *adapter, int address, int kind) client_name = "pcf8574"; /* Fill in the remaining client fields and put it into the global list */ - strlcpy(new_client->name, client_name, I2C_NAME_SIZE); + strlcpy(client->name, client_name, I2C_NAME_SIZE); /* Tell the I2C layer a new client has arrived */ - if ((err = i2c_attach_client(new_client))) + if ((err = i2c_attach_client(client))) goto exit_free; /* Initialize the PCF8574 chip */ - pcf8574_init_client(new_client); + pcf8574_init_client(client); /* Register sysfs hooks */ - err = sysfs_create_group(&new_client->dev.kobj, &pcf8574_attr_group); + err = sysfs_create_group(&client->dev.kobj, &pcf8574_attr_group); if (err) goto exit_detach; return 0; exit_detach: - i2c_detach_client(new_client); + i2c_detach_client(client); exit_free: kfree(data); exit: -- cgit v1.2.3