diff options
author | Eduardo Valentin <edubezval@gmail.com> | 2016-11-08 08:09:27 +0300 |
---|---|---|
committer | Zhang Rui <rui.zhang@intel.com> | 2016-11-23 05:06:12 +0300 |
commit | 373f91d1256db7d8f494fd473c05dbc961a37f23 (patch) | |
tree | 092ab6c9a5bc1a9ff6f788f727b37260ffbc9f05 /drivers/thermal/thermal_helpers.c | |
parent | b819dc9ef064430118634160330eaa93708aad28 (diff) | |
download | linux-373f91d1256db7d8f494fd473c05dbc961a37f23.tar.xz |
thermal: core: move slop and offset helpers to thermal_helpers.c
Reorganize code to reflect better placement.
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal/thermal_helpers.c')
-rw-r--r-- | drivers/thermal/thermal_helpers.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/thermal/thermal_helpers.c b/drivers/thermal/thermal_helpers.c index dfdba5a720cd..8cdf75adcce1 100644 --- a/drivers/thermal/thermal_helpers.c +++ b/drivers/thermal/thermal_helpers.c @@ -194,3 +194,33 @@ void thermal_cdev_update(struct thermal_cooling_device *cdev) dev_dbg(&cdev->device, "set to state %lu\n", target); } EXPORT_SYMBOL(thermal_cdev_update); + +/** + * thermal_zone_get_slope - return the slope attribute of the thermal zone + * @tz: thermal zone device with the slope attribute + * + * Return: If the thermal zone device has a slope attribute, return it, else + * return 1. + */ +int thermal_zone_get_slope(struct thermal_zone_device *tz) +{ + if (tz && tz->tzp) + return tz->tzp->slope; + return 1; +} +EXPORT_SYMBOL_GPL(thermal_zone_get_slope); + +/** + * thermal_zone_get_offset - return the offset attribute of the thermal zone + * @tz: thermal zone device with the offset attribute + * + * Return: If the thermal zone device has a offset attribute, return it, else + * return 0. + */ +int thermal_zone_get_offset(struct thermal_zone_device *tz) +{ + if (tz && tz->tzp) + return tz->tzp->offset; + return 0; +} +EXPORT_SYMBOL_GPL(thermal_zone_get_offset); |