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| author | Arnd Bergmann <arnd@arndb.de> | 2012-02-22 18:20:07 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-02-22 18:20:18 +0400 |
| commit | 2daa79ec2126f8e710391e9d8e8f0d31d7c91d5f (patch) | |
| tree | ab89c74c09c2986fa01c25ad8e45989a48a18899 /drivers/hwmon/f75375s.c | |
| parent | 7dae8c5209147ad06d424928a5f1ec45caa87691 (diff) | |
| parent | 678a0222edc9da43a22145d68647500ee85e6c04 (diff) | |
| download | linux-2daa79ec2126f8e710391e9d8e8f0d31d7c91d5f.tar.xz | |
Merge branch 'lpc32xx/drivers' into next/drivers
* lpc32xx/drivers: (566 commits)
ARM: LPC32xx: ADC support for mach-lpc32xx
Includes an update to Linux 3.3-rc4
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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 eedf574ab539..f609b5727ba9 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); |