diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2009-12-10 15:40:31 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-12-10 15:40:31 +0900 |
| commit | b5c00a3a412857d6f07970984068c450429e051c (patch) | |
| tree | 1fde50630cbc24e11a45169f717f281db8eb6dcc /drivers/hwmon/gl518sm.c | |
| parent | ca6f2d7fafd2d48b2f6943f5c6787beaec2014d0 (diff) | |
| parent | 3067e02f8f3ae2f3f02ba76400d03b8bcb4942b0 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh/for-2.6.33
Diffstat (limited to 'drivers/hwmon/gl518sm.c')
| -rw-r--r-- | drivers/hwmon/gl518sm.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c index 7820df45d77..1d69458aa0b 100644 --- a/drivers/hwmon/gl518sm.c +++ b/drivers/hwmon/gl518sm.c @@ -488,36 +488,21 @@ static int gl518_detect(struct i2c_client *client, int kind, 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); |