diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2013-05-09 19:40:01 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2013-05-12 07:55:07 +0200 |
| commit | 169c05cd54473ba4cc37bf4d22e7631395d14f68 (patch) | |
| tree | 573e7ede23e153a6fabe25f4e98b325371296435 | |
| parent | hwmon: (iio_hwmon) Fix missing iio_channel_release_all call if devm_kzalloc fail (diff) | |
| download | linux-169c05cd54473ba4cc37bf4d22e7631395d14f68.tar.xz linux-169c05cd54473ba4cc37bf4d22e7631395d14f68.zip | |
hwmon: (nct6775) Do not create non-existing attributes
Overtemperature and hysteresis registers only exist for primary
temperature registers, not for alternates, so do not assign
those registers when initializing alternates.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| -rw-r--r-- | drivers/hwmon/nct6775.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index f43f5e571db9..04638aee9039 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -3705,8 +3705,10 @@ static int nct6775_probe(struct platform_device *pdev) data->have_temp |= 1 << i; data->have_temp_fixed |= 1 << i; data->reg_temp[0][i] = reg_temp_alternate[i]; - data->reg_temp[1][i] = reg_temp_over[i]; - data->reg_temp[2][i] = reg_temp_hyst[i]; + if (i < num_reg_temp) { + data->reg_temp[1][i] = reg_temp_over[i]; + data->reg_temp[2][i] = reg_temp_hyst[i]; + } data->temp_src[i] = i + 1; continue; } |