struct i2c_board_info *info)
{
struct i2c_adapter *adapter = client->adapter;
- int i;
+ int rev;
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA |
I2C_FUNC_SMBUS_WORD_DATA))
return -ENODEV;
/* Now, we do the remaining detection. */
-
- if (kind < 0) {
- if ((gl518_read_value(client, GL518_REG_CHIP_ID) != 0x80)
- || (gl518_read_value(client, GL518_REG_CONF) & 0x80))
- return -ENODEV;
- }
+ if ((gl518_read_value(client, GL518_REG_CHIP_ID) != 0x80)
+ || (gl518_read_value(client, GL518_REG_CONF) & 0x80))
+ return -ENODEV;
/* Determine the chip type. */
- if (kind <= 0) {
- i = gl518_read_value(client, GL518_REG_REVISION);
- if (i == 0x00) {
- kind = gl518sm_r00;
- } else if (i == 0x80) {
- kind = gl518sm_r80;
- } else {
- if (kind <= 0)
- dev_info(&adapter->dev,
- "Ignoring 'force' parameter for unknown "
- "chip at adapter %d, address 0x%02x\n",
- i2c_adapter_id(adapter), client->addr);
- return -ENODEV;
- }
- }
+ rev = gl518_read_value(client, GL518_REG_REVISION);
+ if (rev != 0x00 && rev != 0x80)
+ return -ENODEV;
strlcpy(info->type, "gl518sm", I2C_NAME_SIZE);