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authorLinus Torvalds <torvalds@linux-foundation.org>2014-12-17 10:16:27 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-17 10:16:27 -0800
commit2efda9042d76fcab0fb87b7ee8d84da52bf122b0 (patch)
treef390199ae330fbe20b3c9d8fe1021d909f752421 /drivers/hwmon
parent0b4954c46943e8f15b9379eed4f133c874a0bc66 (diff)
parent2707dbd09a859b7205917f9baf9d0192944ac46c (diff)
downloadlinux-2efda9042d76fcab0fb87b7ee8d84da52bf122b0.tar.bz2
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal management update from Zhang Rui: "Summary: - of-thermal extension to allow drivers to register and use its functionality in a better way, without exploiting thermal core. From Lukasz Majewski. - Fix a bug in intel_soc_dts_thermal driver which calls a sleep function in interrupt handler. From Maurice Petallo. - add a thermal UAPI header file for exporting the thermal generic netlink information to user-space. From Florian Fainelli. - First round of refactoring in Exynos driver. Bartlomiej and Lukasz are attempting to make it lean and easier to understand. - New thermal driver for Rockchip (rk3288), with support for DT thermal. From Caesar Wang. - New thermal driver for Nvidia, Tegra124 SOCTHERM driver, with support for DT thermal. From Mikko Perttunen. - New cooling device, based on common clock framework. From Eduardo Valentin. - a couple of small fixes in thermal core framework. From Srinivas Pandruvada, Javi Merino, Luis Henriques. - Dropping Armada A375-Z1 SoC thermal support as the chip is not in the market, armada folks decided to drop its support. - a couple of small fixes and cleanups in int340x thermal driver" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (58 commits) thermal: provide an UAPI header file Thermal/int340x: Clear the error value of the last acpi_bus_get_device() call thermal/powerclamp: add id for braswell cpu thermal: Intel SoC DTS: Don't do thermal zone update inside spin_lock Thermal: fix platform_no_drv_owner.cocci warnings Thermal/int340x: avoid unnecessary pointer casting thermal: int3403: Delete a check before thermal_zone_device_unregister() thermal/int3400: export uuids thermal: of: Extend current of-thermal.c code to allow setting emulated temp thermal: of: Extend of-thermal to export table of trip points thermal: of: Rename struct __thermal_trip to struct thermal_trip thermal: of: Extend of-thermal.c to provide check if trip point is valid thermal: of: Extend of-thermal.c to provide number of trip points thermal: Fix error path in thermal_init() thermal: lock the thermal zone when switching governors thermal: core: ignore invalid trip temperature thermal: armada: Remove support for A375-Z1 SoC thermal: rockchip: add driver for thermal dt-bindings: document Rockchip thermal thermal: exynos: remove exynos_tmu_data.h include ...
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/lm75.c9
-rw-r--r--drivers/hwmon/ntc_thermistor.c6
-rw-r--r--drivers/hwmon/tmp102.c6
3 files changed, 16 insertions, 5 deletions
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index 6753fd940c76..fe41d5ae7cb2 100644
--- a/drivers/hwmon/lm75.c
+++ b/drivers/hwmon/lm75.c
@@ -177,6 +177,10 @@ static struct attribute *lm75_attrs[] = {
};
ATTRIBUTE_GROUPS(lm75);
+static const struct thermal_zone_of_device_ops lm75_of_thermal_ops = {
+ .get_temp = lm75_read_temp,
+};
+
/*-----------------------------------------------------------------------*/
/* device probe and removal */
@@ -296,10 +300,9 @@ lm75_probe(struct i2c_client *client, const struct i2c_device_id *id)
if (IS_ERR(data->hwmon_dev))
return PTR_ERR(data->hwmon_dev);
- data->tz = thermal_zone_of_sensor_register(data->hwmon_dev,
- 0,
+ data->tz = thermal_zone_of_sensor_register(data->hwmon_dev, 0,
data->hwmon_dev,
- lm75_read_temp, NULL);
+ &lm75_of_thermal_ops);
if (IS_ERR(data->tz))
data->tz = NULL;
diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c
index fd9a945fe8db..112e4d45e4a0 100644
--- a/drivers/hwmon/ntc_thermistor.c
+++ b/drivers/hwmon/ntc_thermistor.c
@@ -486,6 +486,10 @@ static const struct attribute_group ntc_attr_group = {
.attrs = ntc_attributes,
};
+static const struct thermal_zone_of_device_ops ntc_of_thermal_ops = {
+ .get_temp = ntc_read_temp,
+};
+
static int ntc_thermistor_probe(struct platform_device *pdev)
{
const struct of_device_id *of_id =
@@ -579,7 +583,7 @@ static int ntc_thermistor_probe(struct platform_device *pdev)
pdev_id->name);
data->tz = thermal_zone_of_sensor_register(data->dev, 0, data->dev,
- ntc_read_temp, NULL);
+ &ntc_of_thermal_ops);
if (IS_ERR(data->tz)) {
dev_dbg(&pdev->dev, "Failed to register to thermal fw.\n");
data->tz = NULL;
diff --git a/drivers/hwmon/tmp102.c b/drivers/hwmon/tmp102.c
index 51719956cc03..ba9f478f64ee 100644
--- a/drivers/hwmon/tmp102.c
+++ b/drivers/hwmon/tmp102.c
@@ -158,6 +158,10 @@ ATTRIBUTE_GROUPS(tmp102);
#define TMP102_CONFIG (TMP102_CONF_TM | TMP102_CONF_EM | TMP102_CONF_CR1)
#define TMP102_CONFIG_RD_ONLY (TMP102_CONF_R0 | TMP102_CONF_R1 | TMP102_CONF_AL)
+static const struct thermal_zone_of_device_ops tmp102_of_thermal_ops = {
+ .get_temp = tmp102_read_temp,
+};
+
static int tmp102_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
@@ -215,7 +219,7 @@ static int tmp102_probe(struct i2c_client *client,
}
tmp102->hwmon_dev = hwmon_dev;
tmp102->tz = thermal_zone_of_sensor_register(hwmon_dev, 0, hwmon_dev,
- tmp102_read_temp, NULL);
+ &tmp102_of_thermal_ops);
if (IS_ERR(tmp102->tz))
tmp102->tz = NULL;