diff options
Diffstat (limited to 'drivers/hwmon/smsc47m192.c')
| -rw-r--r-- | drivers/hwmon/smsc47m192.c | 39 |
1 files changed, 17 insertions, 22 deletions
diff --git a/drivers/hwmon/smsc47m192.c b/drivers/hwmon/smsc47m192.c index 8bb5cb532d4..40b26673d87 100644 --- a/drivers/hwmon/smsc47m192.c +++ b/drivers/hwmon/smsc47m192.c @@ -36,9 +36,6 @@ /* Addresses to scan */ static const unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END }; -/* Insmod parameters */ -I2C_CLIENT_INSMOD_1(smsc47m192); - /* SMSC47M192 registers */ #define SMSC47M192_REG_IN(nr) ((nr)<6 ? (0x20 + (nr)) : \ (0x50 + (nr) - 6)) @@ -115,13 +112,13 @@ struct smsc47m192_data { static int smsc47m192_probe(struct i2c_client *client, const struct i2c_device_id *id); -static int smsc47m192_detect(struct i2c_client *client, int kind, +static int smsc47m192_detect(struct i2c_client *client, struct i2c_board_info *info); static int smsc47m192_remove(struct i2c_client *client); static struct smsc47m192_data *smsc47m192_update_device(struct device *dev); static const struct i2c_device_id smsc47m192_id[] = { - { "smsc47m192", smsc47m192 }, + { "smsc47m192", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, smsc47m192_id); @@ -135,7 +132,7 @@ static struct i2c_driver smsc47m192_driver = { .remove = smsc47m192_remove, .id_table = smsc47m192_id, .detect = smsc47m192_detect, - .address_data = &addr_data, + .address_list = normal_i2c, }; /* Voltages */ @@ -481,7 +478,7 @@ static void smsc47m192_init_client(struct i2c_client *client) } /* Return 0 if detection is successful, -ENODEV otherwise */ -static int smsc47m192_detect(struct i2c_client *client, int kind, +static int smsc47m192_detect(struct i2c_client *client, struct i2c_board_info *info) { struct i2c_adapter *adapter = client->adapter; @@ -491,24 +488,22 @@ static int smsc47m192_detect(struct i2c_client *client, int kind, return -ENODEV; /* Detection criteria from sensors_detect script */ - if (kind < 0) { - if (i2c_smbus_read_byte_data(client, + version = i2c_smbus_read_byte_data(client, SMSC47M192_REG_VERSION); + if (i2c_smbus_read_byte_data(client, SMSC47M192_REG_COMPANY_ID) == 0x55 - && ((version = i2c_smbus_read_byte_data(client, - SMSC47M192_REG_VERSION)) & 0xf0) == 0x20 - && (i2c_smbus_read_byte_data(client, + && (version & 0xf0) == 0x20 + && (i2c_smbus_read_byte_data(client, SMSC47M192_REG_VID) & 0x70) == 0x00 - && (i2c_smbus_read_byte_data(client, + && (i2c_smbus_read_byte_data(client, SMSC47M192_REG_VID4) & 0xfe) == 0x80) { - dev_info(&adapter->dev, - "found SMSC47M192 or compatible, " - "version 2, stepping A%d\n", version & 0x0f); - } else { - dev_dbg(&adapter->dev, - "SMSC47M192 detection failed at 0x%02x\n", - client->addr); - return -ENODEV; - } + dev_info(&adapter->dev, + "found SMSC47M192 or compatible, " + "version 2, stepping A%d\n", version & 0x0f); + } else { + dev_dbg(&adapter->dev, + "SMSC47M192 detection failed at 0x%02x\n", + client->addr); + return -ENODEV; } strlcpy(info->type, "smsc47m192", I2C_NAME_SIZE); |