Prepare for eliminating get_mode().
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxxxx>
[for acerhdf]
Acked-by: Peter Kaestle <peter@xxxxxxxx>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
---
drivers/acpi/thermal.c | 18 ++++++----------
.../ethernet/mellanox/mlxsw/core_thermal.c | 21 +++++++------------
drivers/platform/x86/acerhdf.c | 15 ++++++-------
drivers/thermal/da9062-thermal.c | 6 ++----
drivers/thermal/imx_thermal.c | 17 +++++++--------
.../intel/int340x_thermal/int3400_thermal.c | 12 +++--------
.../thermal/intel/intel_quark_dts_thermal.c | 16 +++++++-------
drivers/thermal/thermal_of.c | 10 +++------
8 files changed, 44 insertions(+), 71 deletions(-)
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index fb46070c66d8..4ba273f49d87 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -172,7 +172,6 @@ struct acpi_thermal {
struct acpi_thermal_trips trips;
struct acpi_handle_list devices;
struct thermal_zone_device *thermal_zone;
- enum thermal_device_mode mode;
int kelvin_offset; /* in millidegrees */
struct work_struct thermal_check_work;
};
@@ -500,7 +499,7 @@ static void acpi_thermal_check(void *data)
{
struct acpi_thermal *tz = data;
- if (tz->mode != THERMAL_DEVICE_ENABLED)
+ if (tz->thermal_zone->mode != THERMAL_DEVICE_ENABLED)
return;
thermal_zone_device_update(tz->thermal_zone,
@@ -529,12 +528,7 @@ static int thermal_get_temp(struct thermal_zone_device *thermal, int *temp)
static int thermal_get_mode(struct thermal_zone_device *thermal,
enum thermal_device_mode *mode)
{
- struct acpi_thermal *tz = thermal->devdata;
-
- if (!tz)
- return -EINVAL;
-
- *mode = tz->mode;
+ *mode = thermal->mode;
return 0;
}
@@ -556,11 +550,11 @@ static int thermal_set_mode(struct thermal_zone_device *thermal,
if (mode == THERMAL_DEVICE_DISABLED)
pr_warn("thermal zone will be disabled\n");
- if (mode != tz->mode) {
- tz->mode = mode;
+ if (mode != tz->thermal_zone->mode) {
+ tz->thermal_zone->mode = mode;
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"%s kernel ACPI thermal control\n",
- tz->mode == THERMAL_DEVICE_ENABLED ?
+ tz->thermal_zone->mode == THERMAL_DEVICE_ENABLED ?
"Enable" : "Disable"));
acpi_thermal_check(tz);
}
@@ -912,7 +906,7 @@ static int acpi_thermal_register_thermal_zone(struct acpi_thermal *tz)
goto remove_dev_link;
}
- tz->mode = THERMAL_DEVICE_ENABLED;
+ tz->thermal_zone->mode = THERMAL_DEVICE_ENABLED;
dev_info(&tz->device->dev, "registered as thermal_zone%d\n",
tz->thermal_zone->id);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
index 05f8d5a92862..51667ed99c21 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
@@ -98,7 +98,6 @@ struct mlxsw_thermal_module {
struct mlxsw_thermal *parent;
struct thermal_zone_device *tzdev;
struct mlxsw_thermal_trip trips[MLXSW_THERMAL_NUM_TRIPS];
- enum thermal_device_mode mode;
int module; /* Module or gearbox number */
};
@@ -110,7 +109,6 @@ struct mlxsw_thermal {
struct thermal_cooling_device *cdevs[MLXSW_MFCR_PWMS_MAX];
u8 cooling_levels[MLXSW_THERMAL_MAX_STATE + 1];
struct mlxsw_thermal_trip trips[MLXSW_THERMAL_NUM_TRIPS];
- enum thermal_device_mode mode;
struct mlxsw_thermal_module *tz_module_arr;
u8 tz_module_num;
struct mlxsw_thermal_module *tz_gearbox_arr;
@@ -280,9 +278,7 @@ static int mlxsw_thermal_unbind(struct thermal_zone_device *tzdev,
static int mlxsw_thermal_get_mode(struct thermal_zone_device *tzdev,
enum thermal_device_mode *mode)
{
- struct mlxsw_thermal *thermal = tzdev->devdata;
-
- *mode = thermal->mode;
+ *mode = tzdev->mode;
return 0;
}
@@ -299,9 +295,9 @@ static int mlxsw_thermal_set_mode(struct thermal_zone_device *tzdev,
else
tzdev->polling_delay = 0;
+ tzdev->mode = mode;
mutex_unlock(&tzdev->lock);
- thermal->mode = mode;
thermal_zone_device_update(tzdev, THERMAL_EVENT_UNSPECIFIED);
return 0;
@@ -468,9 +464,7 @@ static int mlxsw_thermal_module_unbind(struct thermal_zone_device *tzdev,
static int mlxsw_thermal_module_mode_get(struct thermal_zone_device *tzdev,
enum thermal_device_mode *mode)
{
- struct mlxsw_thermal_module *tz = tzdev->devdata;
-
- *mode = tz->mode;
+ *mode = tzdev->mode;
return 0;
}
@@ -488,9 +482,10 @@ static int mlxsw_thermal_module_mode_set(struct thermal_zone_device *tzdev,
else
tzdev->polling_delay = 0;
+ tzdev->mode = mode;
+
mutex_unlock(&tzdev->lock);
- tz->mode = mode;
thermal_zone_device_update(tzdev, THERMAL_EVENT_UNSPECIFIED);
return 0;
@@ -780,7 +775,7 @@ mlxsw_thermal_module_tz_init(struct mlxsw_thermal_module *module_tz)
return err;
}
- module_tz->mode = THERMAL_DEVICE_ENABLED;
+ module_tz->tzdev->mode = THERMAL_DEVICE_ENABLED;
return 0;
}
@@ -896,7 +891,7 @@ mlxsw_thermal_gearbox_tz_init(struct mlxsw_thermal_module *gearbox_tz)
if (IS_ERR(gearbox_tz->tzdev))
return PTR_ERR(gearbox_tz->tzdev);
- gearbox_tz->mode = THERMAL_DEVICE_ENABLED;
+ gearbox_tz->tzdev->mode = THERMAL_DEVICE_ENABLED;
return 0;
}
@@ -1065,7 +1060,7 @@ int mlxsw_thermal_init(struct mlxsw_core *core,
if (err)
goto err_unreg_modules_tzdev;
- thermal->mode = THERMAL_DEVICE_ENABLED;
+ thermal->tzdev->mode = THERMAL_DEVICE_ENABLED;
*p_thermal = thermal;
return 0;
diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c
index 9d1030b1a4f4..6f21015e5fd9 100644
--- a/drivers/platform/x86/acerhdf.c
+++ b/drivers/platform/x86/acerhdf.c
@@ -68,7 +68,6 @@ static int kernelmode = 1;
#else
static int kernelmode;
#endif
-static enum thermal_device_mode thermal_mode;
static unsigned int interval = 10;
static unsigned int fanon = 60000;
@@ -398,15 +397,16 @@ static inline void acerhdf_revert_to_bios_mode(void)
{
acerhdf_change_fanstate(ACERHDF_FAN_AUTO);
kernelmode = 0;
- thermal_mode = THERMAL_DEVICE_DISABLED;
- if (thz_dev)
+ if (thz_dev) {
+ thz_dev->mode = THERMAL_DEVICE_DISABLED;
thz_dev->polling_delay = 0;
+ }
pr_notice("kernel mode fan control OFF\n");
}
static inline void acerhdf_enable_kernelmode(void)
{
kernelmode = 1;
- thermal_mode = THERMAL_DEVICE_ENABLED;
+ thz_dev->mode = THERMAL_DEVICE_ENABLED;
thz_dev->polling_delay = interval*1000;
thermal_zone_device_update(thz_dev, THERMAL_EVENT_UNSPECIFIED);
@@ -419,7 +419,7 @@ static int acerhdf_get_mode(struct thermal_zone_device *thermal,
if (verbose)
pr_notice("kernel mode fan control %d\n", kernelmode);
- *mode = thermal_mode;
+ *mode = thermal->mode;
return 0;
}
@@ -741,8 +741,6 @@ static int __init acerhdf_register_thermal(void)
if (IS_ERR(cl_dev))
return -EINVAL;
- thermal_mode = kernelmode ?
- THERMAL_DEVICE_ENABLED : THERMAL_DEVICE_DISABLED;
thz_dev = thermal_zone_device_register("acerhdf", 2, 0, NULL,
&acerhdf_dev_ops,
&acerhdf_zone_params, 0,
@@ -750,6 +748,9 @@ static int __init acerhdf_register_thermal(void)
if (IS_ERR(thz_dev))
return -EINVAL;
+ thz_dev->mode = kernelmode ?
+ THERMAL_DEVICE_ENABLED : THERMAL_DEVICE_DISABLED;
+
if (strcmp(thz_dev->governor->name,
acerhdf_zone_params.governor_name)) {
pr_err("Didn't get thermal governor %s, perhaps not compiled into thermal subsystem.\n",
diff --git a/drivers/thermal/da9062-thermal.c b/drivers/thermal/da9062-thermal.c
index c32709badeda..a14c7981c7c7 100644
--- a/drivers/thermal/da9062-thermal.c
+++ b/drivers/thermal/da9062-thermal.c
@@ -49,7 +49,6 @@ struct da9062_thermal {
struct da9062 *hw;
struct delayed_work work;
struct thermal_zone_device *zone;
- enum thermal_device_mode mode;
struct mutex lock; /* protection for da9062_thermal temperature */
int temperature;
int irq;
@@ -124,8 +123,7 @@ static irqreturn_t da9062_thermal_irq_handler(int irq, void *data)
static int da9062_thermal_get_mode(struct thermal_zone_device *z,
enum thermal_device_mode *mode)
{
- struct da9062_thermal *thermal = z->devdata;
- *mode = thermal->mode;
+ *mode = z->mode;
return 0;
}
@@ -233,7 +231,6 @@ static int da9062_thermal_probe(struct platform_device *pdev)
thermal->config = match->data;
thermal->hw = chip;
- thermal->mode = THERMAL_DEVICE_ENABLED;
thermal->dev = &pdev->dev;
INIT_DELAYED_WORK(&thermal->work, da9062_thermal_poll_on);
@@ -248,6 +245,7 @@ static int da9062_thermal_probe(struct platform_device *pdev)
ret = PTR_ERR(thermal->zone);
goto err;
}
+ thermal->zone->mode = THERMAL_DEVICE_ENABLED;
dev_dbg(&pdev->dev,
"TJUNC temperature polling period set at %d ms\n",
diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c
index e761c9b42217..9a1114d721b6 100644
--- a/drivers/thermal/imx_thermal.c
+++ b/drivers/thermal/imx_thermal.c
@@ -197,7 +197,6 @@ struct imx_thermal_data {
struct cpufreq_policy *policy;
struct thermal_zone_device *tz;
struct thermal_cooling_device *cdev;
- enum thermal_device_mode mode;
struct regmap *tempmon;
u32 c1, c2; /* See formula in imx_init_calib() */
int temp_passive;
@@ -256,7 +255,7 @@ static int imx_get_temp(struct thermal_zone_device *tz, int *temp)
bool wait;
u32 val;
- if (data->mode == THERMAL_DEVICE_ENABLED) {
+ if (tz->mode == THERMAL_DEVICE_ENABLED) {
/* Check if a measurement is currently in progress */
regmap_read(map, soc_data->temp_data, &val);
wait = !(val & soc_data->temp_valid_mask);
@@ -283,7 +282,7 @@ static int imx_get_temp(struct thermal_zone_device *tz, int *temp)
regmap_read(map, soc_data->temp_data, &val);
- if (data->mode != THERMAL_DEVICE_ENABLED) {
+ if (tz->mode != THERMAL_DEVICE_ENABLED) {
regmap_write(map, soc_data->sensor_ctrl + REG_CLR,
soc_data->measure_temp_mask);
regmap_write(map, soc_data->sensor_ctrl + REG_SET,
@@ -334,9 +333,7 @@ static int imx_get_temp(struct thermal_zone_device *tz, int *temp)
static int imx_get_mode(struct thermal_zone_device *tz,
enum thermal_device_mode *mode)
{
- struct imx_thermal_data *data = tz->devdata;
-
- *mode = data->mode;
+ *mode = tz->mode;
return 0;
}
@@ -376,7 +373,7 @@ static int imx_set_mode(struct thermal_zone_device *tz,
}
}
- data->mode = mode;
+ tz->mode = mode;
thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED);
return 0;
@@ -831,7 +828,7 @@ static int imx_thermal_probe(struct platform_device *pdev)
data->socdata->measure_temp_mask);
data->irq_enabled = true;
- data->mode = THERMAL_DEVICE_ENABLED;
+ data->tz->mode = THERMAL_DEVICE_ENABLED;
ret = devm_request_threaded_irq(&pdev->dev, data->irq,
imx_thermal_alarm_irq, imx_thermal_alarm_irq_thread,
@@ -885,7 +882,7 @@ static int __maybe_unused imx_thermal_suspend(struct device *dev)
data->socdata->measure_temp_mask);
regmap_write(map, data->socdata->sensor_ctrl + REG_SET,
data->socdata->power_down_mask);
- data->mode = THERMAL_DEVICE_DISABLED;
+ data->tz->mode = THERMAL_DEVICE_DISABLED;
clk_disable_unprepare(data->thermal_clk);
return 0;
@@ -905,7 +902,7 @@ static int __maybe_unused imx_thermal_resume(struct device *dev)
data->socdata->power_down_mask);
regmap_write(map, data->socdata->sensor_ctrl + REG_SET,
data->socdata->measure_temp_mask);
- data->mode = THERMAL_DEVICE_ENABLED;
+ data->tz->mode = THERMAL_DEVICE_ENABLED;
return 0;
}
diff --git a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
index e84faaadff87..f65b2fc09198 100644
--- a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
+++ b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
@@ -48,7 +48,6 @@ struct int3400_thermal_priv {
struct acpi_device *adev;
struct platform_device *pdev;
struct thermal_zone_device *thermal;
- enum thermal_device_mode mode;
int art_count;
struct art *arts;
int trt_count;
@@ -381,12 +380,7 @@ static int int3400_thermal_get_temp(struct thermal_zone_device *thermal,
static int int3400_thermal_get_mode(struct thermal_zone_device *thermal,
enum thermal_device_mode *mode)
{
- struct int3400_thermal_priv *priv = thermal->devdata;
-
- if (!priv)
- return -EINVAL;
-
- *mode = priv->mode;
+ *mode = thermal->mode;
return 0;
}
@@ -404,8 +398,8 @@ static int int3400_thermal_set_mode(struct thermal_zone_device *thermal,
mode != THERMAL_DEVICE_DISABLED)
return -EINVAL;
- if (mode != priv->mode) {
- priv->mode = mode;
+ if (mode != thermal->mode) {
+ thermal->mode = mode;
result = int3400_thermal_run_osc(priv->adev->handle,
priv->current_uuid_index,
mode == THERMAL_DEVICE_ENABLED);
diff --git a/drivers/thermal/intel/intel_quark_dts_thermal.c b/drivers/thermal/intel/intel_quark_dts_thermal.c
index d704fc104cfd..d77cb3df5ade 100644
--- a/drivers/thermal/intel/intel_quark_dts_thermal.c
+++ b/drivers/thermal/intel/intel_quark_dts_thermal.c
@@ -103,7 +103,6 @@ struct soc_sensor_entry {
bool locked;
u32 store_ptps;
u32 store_dts_enable;
- enum thermal_device_mode mode;
struct thermal_zone_device *tzone;
};
@@ -128,7 +127,7 @@ static int soc_dts_enable(struct thermal_zone_device *tzd)
return ret;
if (out & QRK_DTS_ENABLE_BIT) {
- aux_entry->mode = THERMAL_DEVICE_ENABLED;
+ tzd->mode = THERMAL_DEVICE_ENABLED;
return 0;
}
@@ -139,9 +138,9 @@ static int soc_dts_enable(struct thermal_zone_device *tzd)
if (ret)
return ret;
- aux_entry->mode = THERMAL_DEVICE_ENABLED;
+ tzd->mode = THERMAL_DEVICE_ENABLED;
} else {
- aux_entry->mode = THERMAL_DEVICE_DISABLED;
+ tzd->mode = THERMAL_DEVICE_DISABLED;
pr_info("DTS is locked. Cannot enable DTS\n");
ret = -EPERM;
}
@@ -161,7 +160,7 @@ static int soc_dts_disable(struct thermal_zone_device *tzd)
return ret;
if (!(out & QRK_DTS_ENABLE_BIT)) {
- aux_entry->mode = THERMAL_DEVICE_DISABLED;
+ tzd->mode = THERMAL_DEVICE_DISABLED;
return 0;
}
@@ -173,9 +172,9 @@ static int soc_dts_disable(struct thermal_zone_device *tzd)
if (ret)
return ret;
- aux_entry->mode = THERMAL_DEVICE_DISABLED;
+ tzd->mode = THERMAL_DEVICE_DISABLED;
} else {
- aux_entry->mode = THERMAL_DEVICE_ENABLED;
+ tzd->mode = THERMAL_DEVICE_ENABLED;
pr_info("DTS is locked. Cannot disable DTS\n");
ret = -EPERM;
}
@@ -312,8 +311,7 @@ static int sys_get_curr_temp(struct thermal_zone_device *tzd,
static int sys_get_mode(struct thermal_zone_device *tzd,
enum thermal_device_mode *mode)
{
- struct soc_sensor_entry *aux_entry = tzd->devdata;
- *mode = aux_entry->mode;
+ *mode = tzd->mode;
return 0;
}
diff --git a/drivers/thermal/thermal_of.c b/drivers/thermal/thermal_of.c
index ddf88dbe7ba2..c495b1e48ef2 100644
--- a/drivers/thermal/thermal_of.c
+++ b/drivers/thermal/thermal_of.c
@@ -51,7 +51,6 @@ struct __thermal_bind_params {
/**
* struct __thermal_zone - internal representation of a thermal zone
- * @mode: current thermal zone device mode (enabled/disabled)
* @passive_delay: polling interval while passive cooling is activated
* @polling_delay: zone polling interval
* @slope: slope of the temperature adjustment curve
@@ -65,7 +64,6 @@ struct __thermal_bind_params {
*/
struct __thermal_zone {
- enum thermal_device_mode mode;
int passive_delay;
int polling_delay;
int slope;
@@ -272,9 +270,7 @@ static int of_thermal_unbind(struct thermal_zone_device *thermal,
static int of_thermal_get_mode(struct thermal_zone_device *tz,
enum thermal_device_mode *mode)
{
- struct __thermal_zone *data = tz->devdata;
-
- *mode = data->mode;
+ *mode = tz->mode;
return 0;
}
@@ -296,7 +292,7 @@ static int of_thermal_set_mode(struct thermal_zone_device *tz,
mutex_unlock(&tz->lock);
- data->mode = mode;
+ tz->mode = mode;
thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED);
return 0;
@@ -979,7 +975,6 @@ __init *thermal_of_build_thermal_zone(struct device_node *np)
finish:
of_node_put(child);
- tz->mode = THERMAL_DEVICE_DISABLED;
return tz;
@@ -1134,6 +1129,7 @@ int __init of_parse_thermal_zones(void)
of_thermal_free_zone(tz);
/* attempting to build remaining zones still */
}
+ zone->mode = THERMAL_DEVICE_DISABLED;
}
of_node_put(np);
--
2.17.1
