diff options
Diffstat (limited to 'drivers/thermal/thermal_sysfs.c')
| -rw-r--r-- | drivers/thermal/thermal_sysfs.c | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/drivers/thermal/thermal_sysfs.c b/drivers/thermal/thermal_sysfs.c index aa99edb4dff7..096370977068 100644 --- a/drivers/thermal/thermal_sysfs.c +++ b/drivers/thermal/thermal_sysfs.c @@ -49,18 +49,9 @@ static ssize_t mode_show(struct device *dev, struct device_attribute *attr, char *buf) { struct thermal_zone_device *tz = to_thermal_zone(dev); - enum thermal_device_mode mode; - int result; - - if (!tz->ops->get_mode) - return -EPERM; - result = tz->ops->get_mode(tz, &mode); - if (result) - return result; - - return sprintf(buf, "%s\n", mode == THERMAL_DEVICE_ENABLED ? "enabled" - : "disabled"); + return sprintf(buf, "%s\n", tz->mode == THERMAL_DEVICE_ENABLED ? + "enabled" : "disabled"); } static ssize_t @@ -428,30 +419,13 @@ static struct attribute_group thermal_zone_attribute_group = { .attrs = thermal_zone_dev_attrs, }; -/* We expose mode only if .get_mode is present */ static struct attribute *thermal_zone_mode_attrs[] = { &dev_attr_mode.attr, NULL, }; -static umode_t thermal_zone_mode_is_visible(struct kobject *kobj, - struct attribute *attr, - int attrno) -{ - struct device *dev = container_of(kobj, struct device, kobj); - struct thermal_zone_device *tz; - - tz = container_of(dev, struct thermal_zone_device, device); - - if (tz->ops->get_mode) - return attr->mode; - - return 0; -} - static struct attribute_group thermal_zone_mode_attribute_group = { .attrs = thermal_zone_mode_attrs, - .is_visible = thermal_zone_mode_is_visible, }; /* We expose passive only if passive trips are present */ |