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| author | Olof Johansson <olof@lixom.net> | 2012-02-08 00:04:15 +0100 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-02-08 00:05:20 +0100 |
| commit | a5f17d1f4c2831b9b9bf8b1a537cdbac995d6e13 (patch) | |
| tree | cce7eab28de00a88d75b8eda704f5838e10947b1 /drivers/hwmon/w83627ehf.c | |
| parent | Merge branch 'amba' into for-armsoc (diff) | |
| parent | Linux 3.3-rc2 (diff) | |
| download | linux-a5f17d1f4c2831b9b9bf8b1a537cdbac995d6e13.tar.xz linux-a5f17d1f4c2831b9b9bf8b1a537cdbac995d6e13.zip | |
Merge tag 'v3.3-rc2' into depends/rmk/for-armsoc
There were conflicts between fixes going in after 3.3-rc1 and
Russell's stable arm-soc base branch. Resolving it in the dependency
branch so that each topic branch shares the same resolution.
Conflicts:
arch/arm/mach-at91/at91cap9.c
arch/arm/mach-at91/at91sam9g45.c
Diffstat (limited to 'drivers/hwmon/w83627ehf.c')
| -rw-r--r-- | drivers/hwmon/w83627ehf.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index 0e0af0445222..2dfae7d7cc5b 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -1319,6 +1319,7 @@ store_pwm_mode(struct device *dev, struct device_attribute *attr, { struct w83627ehf_data *data = dev_get_drvdata(dev); struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + struct w83627ehf_sio_data *sio_data = dev->platform_data; int nr = sensor_attr->index; unsigned long val; int err; @@ -1330,6 +1331,11 @@ store_pwm_mode(struct device *dev, struct device_attribute *attr, if (val > 1) return -EINVAL; + + /* On NCT67766F, DC mode is only supported for pwm1 */ + if (sio_data->kind == nct6776 && nr && val != 1) + return -EINVAL; + mutex_lock(&data->update_lock); reg = w83627ehf_read_value(data, W83627EHF_REG_PWM_ENABLE[nr]); data->pwm_mode[nr] = val; |