diff options
| author | Wayne Tung <chineweff@gmail.com> | 2024-07-01 15:32:52 +0800 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2024-07-01 15:45:57 -0700 |
| commit | 39b24cced70fdc336dbc0070f8b3bde61d8513a8 (patch) | |
| tree | 1f08b5c51cd0da0db65e4bb6489473fc45d1185d /drivers/hwmon | |
| parent | b3e992f69c239b0eb99c408c1ca9cd4253d2e7ad (diff) | |
hwmon: (adt7475) Fix default duty on fan is disabled
According to the comments on fan is disabled, we change to manual mode
and set the duty cycle to 0.
For setting the duty cycle part, the register is wrong. Fix it.
Fixes: 1c301fc5394f ("hwmon: Add a driver for the ADT7475 hardware monitoring chip")
Signed-off-by: Wayne Tung <chineweff@gmail.com>
Link: https://lore.kernel.org/r/20240701073252.317397-1-chineweff@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/adt7475.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c index 5f78e6633018..bc186c61a2c0 100644 --- a/drivers/hwmon/adt7475.c +++ b/drivers/hwmon/adt7475.c @@ -1896,7 +1896,7 @@ static void adt7475_read_pwm(struct i2c_client *client, int index) data->pwm[CONTROL][index] &= ~0xE0; data->pwm[CONTROL][index] |= (7 << 5); - i2c_smbus_write_byte_data(client, PWM_CONFIG_REG(index), + i2c_smbus_write_byte_data(client, PWM_REG(index), data->pwm[INPUT][index]); i2c_smbus_write_byte_data(client, PWM_CONFIG_REG(index), |