diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-13 15:26:47 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-13 15:26:47 -0700 |
| commit | 9f48c89862e39b7f33b44123fc425cf901c89428 (patch) | |
| tree | 373886606ada8c2e0c362afbcce490af27d21552 /drivers/thermal/thermal_hwmon.c | |
| parent | 2a211f320ee3d86835b40efd2948642482d3c933 (diff) | |
| parent | 1795cd9b3a91d4b5473c97f491d63892442212ab (diff) | |
Merge 3.16-rc5 into char-misc-next
This resolves a number of merge issues with changes in this tree and
Linus's tree at the same time.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/thermal/thermal_hwmon.c')
| -rw-r--r-- | drivers/thermal/thermal_hwmon.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/drivers/thermal/thermal_hwmon.c b/drivers/thermal/thermal_hwmon.c index fdb07199d9c2..1967bee4f076 100644 --- a/drivers/thermal/thermal_hwmon.c +++ b/drivers/thermal/thermal_hwmon.c @@ -140,6 +140,12 @@ thermal_hwmon_lookup_temp(const struct thermal_hwmon_device *hwmon, return NULL; } +static bool thermal_zone_crit_temp_valid(struct thermal_zone_device *tz) +{ + unsigned long temp; + return tz->ops->get_crit_temp && !tz->ops->get_crit_temp(tz, &temp); +} + int thermal_add_hwmon_sysfs(struct thermal_zone_device *tz) { struct thermal_hwmon_device *hwmon; @@ -189,21 +195,18 @@ int thermal_add_hwmon_sysfs(struct thermal_zone_device *tz) if (result) goto free_temp_mem; - if (tz->ops->get_crit_temp) { - unsigned long temperature; - if (!tz->ops->get_crit_temp(tz, &temperature)) { - snprintf(temp->temp_crit.name, - sizeof(temp->temp_crit.name), + if (thermal_zone_crit_temp_valid(tz)) { + snprintf(temp->temp_crit.name, + sizeof(temp->temp_crit.name), "temp%d_crit", hwmon->count); - temp->temp_crit.attr.attr.name = temp->temp_crit.name; - temp->temp_crit.attr.attr.mode = 0444; - temp->temp_crit.attr.show = temp_crit_show; - sysfs_attr_init(&temp->temp_crit.attr.attr); - result = device_create_file(hwmon->device, - &temp->temp_crit.attr); - if (result) - goto unregister_input; - } + temp->temp_crit.attr.attr.name = temp->temp_crit.name; + temp->temp_crit.attr.attr.mode = 0444; + temp->temp_crit.attr.show = temp_crit_show; + sysfs_attr_init(&temp->temp_crit.attr.attr); + result = device_create_file(hwmon->device, + &temp->temp_crit.attr); + if (result) + goto unregister_input; } mutex_lock(&thermal_hwmon_list_lock); @@ -250,7 +253,7 @@ void thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz) } device_remove_file(hwmon->device, &temp->temp_input.attr); - if (tz->ops->get_crit_temp) + if (thermal_zone_crit_temp_valid(tz)) device_remove_file(hwmon->device, &temp->temp_crit.attr); mutex_lock(&thermal_hwmon_list_lock); |