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thermal/drivers/acpi: Use hot and critical ops

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The acpi driver wants to do a netlink notification in case of a hot or
critical trip point. Implement the corresponding ops to be used for
the thermal zone and use them instead of the notify ops.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://lore.kernel.org/r/20201210121514.25760-3-daniel.lezcano@linaro.org
This commit is contained in:
Daniel Lezcano 2020-12-10 13:15:12 +01:00
parent e71ba9452f
commit a73cb2024c
1 changed files with 14 additions and 16 deletions
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30
drivers/acpi/thermal.c
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@ -677,27 +677,24 @@ static int thermal_get_trend(struct thermal_zone_device *thermal,
return 0;
}
static int thermal_notify(struct thermal_zone_device *thermal, int trip,
enum thermal_trip_type trip_type)
static void acpi_thermal_zone_device_hot(struct thermal_zone_device *thermal)
{
u8 type = 0;
struct acpi_thermal *tz = thermal->devdata;
if (trip_type == THERMAL_TRIP_CRITICAL)
type = ACPI_THERMAL_NOTIFY_CRITICAL;
else if (trip_type == THERMAL_TRIP_HOT)
type = ACPI_THERMAL_NOTIFY_HOT;
else
return 0;
acpi_bus_generate_netlink_event(tz->device->pnp.device_class,
dev_name(&tz->device->dev),
ACPI_THERMAL_NOTIFY_HOT, 1);
}
static void acpi_thermal_zone_device_critical(struct thermal_zone_device *thermal)
{
struct acpi_thermal *tz = thermal->devdata;
acpi_bus_generate_netlink_event(tz->device->pnp.device_class,
dev_name(&tz->device->dev), type, 1);
dev_name(&tz->device->dev),
ACPI_THERMAL_NOTIFY_CRITICAL, 1);
if (trip_type == THERMAL_TRIP_CRITICAL && nocrt)
return 1;
return 0;
thermal_zone_device_critical(thermal);
}
static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal,
@ -812,7 +809,8 @@ static struct thermal_zone_device_ops acpi_thermal_zone_ops = {
.get_trip_temp = thermal_get_trip_temp,
.get_crit_temp = thermal_get_crit_temp,
.get_trend = thermal_get_trend,
.notify = thermal_notify,
.hot = acpi_thermal_zone_device_hot,
.critical = acpi_thermal_zone_device_critical,
};
static int acpi_thermal_register_thermal_zone(struct acpi_thermal *tz)