diff options
Diffstat (limited to 'drivers/hwmon/f75375s.c')
| -rw-r--r-- | drivers/hwmon/f75375s.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c index eedf574..f609b57 100644 --- a/drivers/hwmon/f75375s.c +++ b/drivers/hwmon/f75375s.c @@ -172,7 +172,7 @@ static inline void f75375_write8(struct i2c_client *client, u8 reg, static inline void f75375_write16(struct i2c_client *client, u8 reg, u16 value) { - int err = i2c_smbus_write_byte_data(client, reg, (value << 8)); + int err = i2c_smbus_write_byte_data(client, reg, (value >> 8)); if (err) return; i2c_smbus_write_byte_data(client, reg + 1, (value & 0xFF)); @@ -200,9 +200,6 @@ static struct f75375_data *f75375_update_device(struct device *dev) f75375_read16(client, F75375_REG_FAN_MIN(nr)); data->fan_target[nr] = f75375_read16(client, F75375_REG_FAN_EXP(nr)); - data->pwm[nr] = f75375_read8(client, - F75375_REG_FAN_PWM_DUTY(nr)); - } for (nr = 0; nr < 4; nr++) { data->in_max[nr] = @@ -218,6 +215,8 @@ static struct f75375_data *f75375_update_device(struct device *dev) if (time_after(jiffies, data->last_updated + 2 * HZ) || !data->valid) { for (nr = 0; nr < 2; nr++) { + data->pwm[nr] = f75375_read8(client, + F75375_REG_FAN_PWM_DUTY(nr)); /* assign MSB, therefore shift it by 8 bits */ data->temp11[nr] = f75375_read8(client, F75375_REG_TEMP(nr)) << 8; @@ -369,7 +368,7 @@ static int set_pwm_enable_direct(struct i2c_client *client, int nr, int val) fanmode |= (3 << FAN_CTRL_MODE(nr)); break; case 2: /* AUTOMATIC*/ - fanmode |= (2 << FAN_CTRL_MODE(nr)); + fanmode |= (1 << FAN_CTRL_MODE(nr)); break; case 3: /* fan speed */ break; @@ -723,7 +722,7 @@ static void f75375_init(struct i2c_client *client, struct f75375_data *data, if (data->kind == f75387) { bool manu, duty; - if (!(conf & (1 << F75387_FAN_CTRL_LINEAR(nr)))) + if (!(mode & (1 << F75387_FAN_CTRL_LINEAR(nr)))) data->pwm_mode[nr] = 1; manu = ((mode >> F75387_FAN_MANU_MODE(nr)) & 1); |