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| author | Corentin Chary <corentin.chary@gmail.com> | 2011-07-01 11:34:37 +0200 |
|---|---|---|
| committer | Matthew Garrett <mjg@redhat.com> | 2011-08-05 14:46:01 -0400 |
| commit | e02431d6f5e8f1023ce0cfbaf70ddf4afae924d8 (patch) | |
| tree | d4f3ea0ac91106180fdca3a0bececa66a1487f29 /drivers/platform/x86/asus-wmi.c | |
| parent | 6118b8adb50c23714d5be089965082bbbb48d831 (diff) | |
| download | blackbird-op-linux-e02431d6f5e8f1023ce0cfbaf70ddf4afae924d8.tar.gz blackbird-op-linux-e02431d6f5e8f1023ce0cfbaf70ddf4afae924d8.zip | |
asus-wmi: check for temp1 presence
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Diffstat (limited to 'drivers/platform/x86/asus-wmi.c')
| -rw-r--r-- | drivers/platform/x86/asus-wmi.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index d01f767c7b69..e50872632c5a 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -967,7 +967,7 @@ static struct attribute *hwmon_attributes[] = { }; static mode_t asus_hwmon_sysfs_is_visible(struct kobject *kobj, - struct attribute *attr, int idx) + struct attribute *attr, int idx) { struct device *dev = container_of(kobj, struct device, kobj); struct platform_device *pdev = to_platform_device(dev->parent); @@ -978,6 +978,8 @@ static mode_t asus_hwmon_sysfs_is_visible(struct kobject *kobj, if (attr == &sensor_dev_attr_pwm1.dev_attr.attr) dev_id = ASUS_WMI_DEVID_FAN_CTRL; + else if (attr == &sensor_dev_attr_temp1_input.dev_attr.attr) + dev_id = ASUS_WMI_DEVID_THERMAL_CTRL; if (dev_id != -1) { int err = asus_wmi_get_devstate(asus, dev_id, &value); @@ -998,6 +1000,10 @@ static mode_t asus_hwmon_sysfs_is_visible(struct kobject *kobj, if (value == ASUS_WMI_UNSUPPORTED_METHOD || value & 0xFFF80000 || (!asus->sfun && !(value & ASUS_WMI_DSTS_PRESENCE_BIT))) ok = false; + } else if (dev_id == ASUS_WMI_DEVID_THERMAL_CTRL) { + /* If value is zero, something is clearly wrong */ + if (value == 0) + ok = false; } return ok ? attr->mode : 0; |
