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Message-Id: <20220426221523.3056696-11-daniel.lezcano@linexp.org>
Date: Wed, 27 Apr 2022 00:15:18 +0200
From: Daniel Lezcano <daniel.lezcano@...exp.org>
To: rafael@...nel.org, daniel.lezcano@...aro.org
Cc: khilman@...libre.com, abailon@...libre.com,
linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 10/15] thermal/core: Rename trips to ntrips
In order to use thermal trips defined in the thermal structure, rename
the 'trips' field to 'ntrips' to have the 'trips' field containing the
thermal trip points.
Cc: Alexandre Bailon <abailon@...libre.com>
Cc: Kevin Hilman <khilman@...libre.com>
Cc; Eduardo Valentin <eduval@...zon.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@...exp.org>
---
drivers/thermal/gov_fair_share.c | 6 +++---
drivers/thermal/gov_power_allocator.c | 4 ++--
drivers/thermal/tegra/tegra30-tsensor.c | 2 +-
drivers/thermal/thermal_core.c | 20 ++++++++++----------
drivers/thermal/thermal_helpers.c | 4 ++--
drivers/thermal/thermal_netlink.c | 2 +-
drivers/thermal/thermal_sysfs.c | 22 +++++++++++-----------
include/linux/thermal.h | 2 +-
8 files changed, 31 insertions(+), 31 deletions(-)
diff --git a/drivers/thermal/gov_fair_share.c b/drivers/thermal/gov_fair_share.c
index 3ce42a8e9dbd..82a89465a614 100644
--- a/drivers/thermal/gov_fair_share.c
+++ b/drivers/thermal/gov_fair_share.c
@@ -25,10 +25,10 @@ static int get_trip_level(struct thermal_zone *tz)
int trip_temp;
enum thermal_trip_type trip_type;
- if (tz->trips == 0 || !tz->sensor.ops->get_trip_temp)
+ if (tz->ntrips == 0 || !tz->sensor.ops->get_trip_temp)
return 0;
- for (count = 0; count < tz->trips; count++) {
+ for (count = 0; count < tz->ntrips; count++) {
tz->sensor.ops->get_trip_temp(tz, count, &trip_temp);
if (tz->temperature < trip_temp)
break;
@@ -53,7 +53,7 @@ static long get_target_state(struct thermal_zone *tz,
cdev->ops->get_max_state(cdev, &max_state);
- return (long)(percentage * level * max_state) / (100 * tz->trips);
+ return (long)(percentage * level * max_state) / (100 * tz->ntrips);
}
/**
diff --git a/drivers/thermal/gov_power_allocator.c b/drivers/thermal/gov_power_allocator.c
index 448baaa642a5..3385e8345f73 100644
--- a/drivers/thermal/gov_power_allocator.c
+++ b/drivers/thermal/gov_power_allocator.c
@@ -527,7 +527,7 @@ static void get_governor_trips(struct thermal_zone *tz,
last_active = INVALID_TRIP;
last_passive = INVALID_TRIP;
- for (i = 0; i < tz->trips; i++) {
+ for (i = 0; i < tz->ntrips; i++) {
enum thermal_trip_type type;
int ret;
@@ -668,7 +668,7 @@ static int power_allocator_bind(struct thermal_zone *tz)
get_governor_trips(tz, params);
- if (tz->trips > 0) {
+ if (tz->ntrips > 0) {
ret = tz->sensor.ops->get_trip_temp(tz,
params->trip_max_desired_temperature,
&control_temp);
diff --git a/drivers/thermal/tegra/tegra30-tsensor.c b/drivers/thermal/tegra/tegra30-tsensor.c
index ad35a9694845..2678f2111070 100644
--- a/drivers/thermal/tegra/tegra30-tsensor.c
+++ b/drivers/thermal/tegra/tegra30-tsensor.c
@@ -316,7 +316,7 @@ static void tegra_tsensor_get_hw_channel_trips(struct thermal_zone *tzd,
*hot_trip = 85000;
*crit_trip = 90000;
- for (i = 0; i < tzd->trips; i++) {
+ for (i = 0; i < tzd->ntrips; i++) {
enum thermal_trip_type type;
int trip_temp;
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index e741c932236e..79cb9e0a7229 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -505,7 +505,7 @@ void thermal_zone_update(struct thermal_zone *tz,
tz->notify_event = event;
- for (count = 0; count < tz->trips; count++)
+ for (count = 0; count < tz->ntrips; count++)
handle_thermal_trip(tz, count);
}
EXPORT_SYMBOL_GPL(thermal_zone_update);
@@ -630,7 +630,7 @@ int thermal_zone_bind_cooling_device(struct thermal_zone *tz,
unsigned long max_state;
int result, ret;
- if (trip >= tz->trips || trip < 0)
+ if (trip >= tz->ntrips || trip < 0)
return -EINVAL;
list_for_each_entry(pos1, &thermal_tz_list, node) {
@@ -811,7 +811,7 @@ static void __bind(struct thermal_zone *tz, int mask,
{
int i, ret;
- for (i = 0; i < tz->trips; i++) {
+ for (i = 0; i < tz->ntrips; i++) {
if (mask & (1 << i)) {
unsigned long upper, lower;
@@ -1056,7 +1056,7 @@ static void __unbind(struct thermal_zone *tz, int mask,
{
int i;
- for (i = 0; i < tz->trips; i++)
+ for (i = 0; i < tz->ntrips; i++)
if (mask & (1 << i))
thermal_zone_unbind_cooling_device(tz, i, cdev);
}
@@ -1168,7 +1168,7 @@ static void thermal_set_delay_jiffies(unsigned long *delay_jiffies, int delay_ms
/**
* thermal_zone_register() - register a new thermal zone device
* @type: the thermal zone device type
- * @trips: the number of trip points the thermal zone support
+ * @ntrips: the number of trip points the thermal zone support
* @mask: a bit string indicating the writeablility of trip points
* @devdata: private device data
* @ops: standard thermal zone device callbacks
@@ -1190,7 +1190,7 @@ static void thermal_set_delay_jiffies(unsigned long *delay_jiffies, int delay_ms
* IS_ERR*() helpers.
*/
struct thermal_zone *
-thermal_zone_register(const char *type, int trips, int mask,
+thermal_zone_register(const char *type, int ntrips, int mask,
void *devdata, struct thermal_sensor_ops *ops,
struct thermal_zone_params *tzp, int passive_delay,
int polling_delay)
@@ -1214,7 +1214,7 @@ thermal_zone_register(const char *type, int trips, int mask,
return ERR_PTR(-EINVAL);
}
- if (trips > THERMAL_MAX_TRIPS || trips < 0 || mask >> trips) {
+ if (ntrips > THERMAL_MAX_TRIPS || ntrips < 0 || mask >> ntrips) {
pr_err("Incorrect number of thermal trips\n");
return ERR_PTR(-EINVAL);
}
@@ -1224,7 +1224,7 @@ thermal_zone_register(const char *type, int trips, int mask,
return ERR_PTR(-EINVAL);
}
- if (trips > 0 && (!ops->get_trip_type || !ops->get_trip_temp))
+ if (ntrips > 0 && (!ops->get_trip_type || !ops->get_trip_temp))
return ERR_PTR(-EINVAL);
tz = kzalloc(sizeof(*tz), GFP_KERNEL);
@@ -1254,7 +1254,7 @@ thermal_zone_register(const char *type, int trips, int mask,
tz->tzp = tzp;
tz->device.class = &thermal_class;
tz->devdata = devdata;
- tz->trips = trips;
+ tz->ntrips = ntrips;
thermal_set_delay_jiffies(&tz->passive_delay_jiffies, passive_delay);
thermal_set_delay_jiffies(&tz->polling_delay_jiffies, polling_delay);
@@ -1272,7 +1272,7 @@ thermal_zone_register(const char *type, int trips, int mask,
if (result)
goto release_device;
- for (count = 0; count < trips; count++) {
+ for (count = 0; count < ntrips; count++) {
if (tz->sensor.ops->get_trip_type(tz, count, &trip_type) ||
tz->sensor.ops->get_trip_temp(tz, count, &trip_temp) ||
!trip_temp)
diff --git a/drivers/thermal/thermal_helpers.c b/drivers/thermal/thermal_helpers.c
index aa687dee4d64..183bbec4d492 100644
--- a/drivers/thermal/thermal_helpers.c
+++ b/drivers/thermal/thermal_helpers.c
@@ -89,7 +89,7 @@ int thermal_zone_get_temp(struct thermal_zone *tz, int *temp)
ret = tz->sensor.ops->get_temp(tz, temp);
if (IS_ENABLED(CONFIG_THERMAL_EMULATION) && tz->emul_temperature) {
- for (count = 0; count < tz->trips; count++) {
+ for (count = 0; count < tz->ntrips; count++) {
ret = tz->sensor.ops->get_trip_type(tz, count, &type);
if (!ret && type == THERMAL_TRIP_CRITICAL) {
ret = tz->sensor.ops->get_trip_temp(tz, count,
@@ -137,7 +137,7 @@ void thermal_zone_set_trips(struct thermal_zone *tz)
if (!tz->sensor.ops->set_trips || !tz->sensor.ops->get_trip_hyst)
goto exit;
- for (i = 0; i < tz->trips; i++) {
+ for (i = 0; i < tz->ntrips; i++) {
int trip_low;
tz->sensor.ops->get_trip_temp(tz, i, &trip_temp);
diff --git a/drivers/thermal/thermal_netlink.c b/drivers/thermal/thermal_netlink.c
index 0e95f113d525..0b770af9aab3 100644
--- a/drivers/thermal/thermal_netlink.c
+++ b/drivers/thermal/thermal_netlink.c
@@ -469,7 +469,7 @@ static int thermal_genl_cmd_tz_get_trip(struct param *p)
mutex_lock(&tz->lock);
- for (i = 0; i < tz->trips; i++) {
+ for (i = 0; i < tz->ntrips; i++) {
enum thermal_trip_type type;
int temp, hyst = 0;
diff --git a/drivers/thermal/thermal_sysfs.c b/drivers/thermal/thermal_sysfs.c
index 33d8c9f47990..63ea7aad3217 100644
--- a/drivers/thermal/thermal_sysfs.c
+++ b/drivers/thermal/thermal_sysfs.c
@@ -416,15 +416,15 @@ static int create_trip_attrs(struct thermal_zone *tz, int mask)
int indx;
/* This function works only for zones with at least one trip */
- if (tz->trips <= 0)
+ if (tz->ntrips <= 0)
return -EINVAL;
- tz->trip_type_attrs = kcalloc(tz->trips, sizeof(*tz->trip_type_attrs),
+ tz->trip_type_attrs = kcalloc(tz->ntrips, sizeof(*tz->trip_type_attrs),
GFP_KERNEL);
if (!tz->trip_type_attrs)
return -ENOMEM;
- tz->trip_temp_attrs = kcalloc(tz->trips, sizeof(*tz->trip_temp_attrs),
+ tz->trip_temp_attrs = kcalloc(tz->ntrips, sizeof(*tz->trip_temp_attrs),
GFP_KERNEL);
if (!tz->trip_temp_attrs) {
kfree(tz->trip_type_attrs);
@@ -432,7 +432,7 @@ static int create_trip_attrs(struct thermal_zone *tz, int mask)
}
if (tz->sensor.ops->get_trip_hyst) {
- tz->trip_hyst_attrs = kcalloc(tz->trips,
+ tz->trip_hyst_attrs = kcalloc(tz->ntrips,
sizeof(*tz->trip_hyst_attrs),
GFP_KERNEL);
if (!tz->trip_hyst_attrs) {
@@ -442,7 +442,7 @@ static int create_trip_attrs(struct thermal_zone *tz, int mask)
}
}
- attrs = kcalloc(tz->trips * 3 + 1, sizeof(*attrs), GFP_KERNEL);
+ attrs = kcalloc(tz->ntrips * 3 + 1, sizeof(*attrs), GFP_KERNEL);
if (!attrs) {
kfree(tz->trip_type_attrs);
kfree(tz->trip_temp_attrs);
@@ -451,7 +451,7 @@ static int create_trip_attrs(struct thermal_zone *tz, int mask)
return -ENOMEM;
}
- for (indx = 0; indx < tz->trips; indx++) {
+ for (indx = 0; indx < tz->ntrips; indx++) {
/* create trip type attribute */
snprintf(tz->trip_type_attrs[indx].name, THERMAL_NAME_LENGTH,
"trip_point_%d_type", indx);
@@ -478,7 +478,7 @@ static int create_trip_attrs(struct thermal_zone *tz, int mask)
tz->trip_temp_attrs[indx].attr.store =
trip_point_temp_store;
}
- attrs[indx + tz->trips] = &tz->trip_temp_attrs[indx].attr.attr;
+ attrs[indx + tz->ntrips] = &tz->trip_temp_attrs[indx].attr.attr;
/* create Optional trip hyst attribute */
if (!tz->sensor.ops->get_trip_hyst)
@@ -496,10 +496,10 @@ static int create_trip_attrs(struct thermal_zone *tz, int mask)
tz->trip_hyst_attrs[indx].attr.store =
trip_point_hyst_store;
}
- attrs[indx + tz->trips * 2] =
+ attrs[indx + tz->ntrips * 2] =
&tz->trip_hyst_attrs[indx].attr.attr;
}
- attrs[tz->trips * 3] = NULL;
+ attrs[tz->ntrips * 3] = NULL;
tz->trips_attribute_group.attrs = attrs;
@@ -540,7 +540,7 @@ int thermal_zone_create_device_groups(struct thermal_zone *tz,
for (i = 0; i < size - 2; i++)
groups[i] = thermal_zone_attribute_groups[i];
- if (tz->trips) {
+ if (tz->ntrips) {
result = create_trip_attrs(tz, mask);
if (result) {
kfree(groups);
@@ -561,7 +561,7 @@ void thermal_zone_destroy_device_groups(struct thermal_zone *tz)
if (!tz)
return;
- if (tz->trips)
+ if (tz->ntrips)
destroy_trip_attrs(tz);
kfree(tz->device.groups);
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index c3bd01ac4cb0..e58a2f053e1c 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -170,7 +170,7 @@ struct thermal_zone {
struct thermal_attr *trip_hyst_attrs;
enum thermal_device_mode mode;
void *devdata;
- int trips;
+ int ntrips;
unsigned long trips_disabled; /* bitmap for disabled trips */
unsigned long passive_delay_jiffies;
unsigned long polling_delay_jiffies;
--
2.25.1
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