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Date: Sun, 10 Jul 2022 14:35:06 +0200
From: Daniel Lezcano <daniel.lezcano@...exp.org>
To: daniel.lezcano@...aro.org, rafael@...nel.org
Cc: rui.zhang@...el.com, linux-pm@...r.kernel.org,
linux-kernel@...r.kernel.org, khilman@...libre.com,
abailon@...libre.com, lukasz.luba@....com,
Amit Kucheria <amitk@...nel.org>,
Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>,
Dmitry Osipenko <digetx@...il.com>,
linux-tegra@...r.kernel.org (open list:TEGRA ARCHITECTURE SUPPORT)
Subject: [PATCH v5 07/12] 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>
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 | 4 ++--
8 files changed, 32 insertions(+), 32 deletions(-)
diff --git a/drivers/thermal/gov_fair_share.c b/drivers/thermal/gov_fair_share.c
index 1e5abf4822be..6a2abcfc648f 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_device *tz)
int trip_temp;
enum thermal_trip_type trip_type;
- if (tz->trips == 0 || !tz->ops->get_trip_temp)
+ if (tz->num_trips == 0 || !tz->ops->get_trip_temp)
return 0;
- for (count = 0; count < tz->trips; count++) {
+ for (count = 0; count < tz->num_trips; count++) {
tz->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_device *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->num_trips);
}
/**
diff --git a/drivers/thermal/gov_power_allocator.c b/drivers/thermal/gov_power_allocator.c
index 13e375751d22..1d5052470967 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_device *tz,
last_active = INVALID_TRIP;
last_passive = INVALID_TRIP;
- for (i = 0; i < tz->trips; i++) {
+ for (i = 0; i < tz->num_trips; i++) {
enum thermal_trip_type type;
int ret;
@@ -668,7 +668,7 @@ static int power_allocator_bind(struct thermal_zone_device *tz)
get_governor_trips(tz, params);
- if (tz->trips > 0) {
+ if (tz->num_trips > 0) {
ret = tz->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 9b6b693cbcf8..05886684f429 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_device *tzd,
*hot_trip = 85000;
*crit_trip = 90000;
- for (i = 0; i < tzd->trips; i++) {
+ for (i = 0; i < tzd->num_trips; i++) {
enum thermal_trip_type type;
int trip_temp;
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index a8b1628937c6..cb9b1bd03bd3 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -505,7 +505,7 @@ void thermal_zone_device_update(struct thermal_zone_device *tz,
tz->notify_event = event;
- for (count = 0; count < tz->trips; count++)
+ for (count = 0; count < tz->num_trips; count++)
handle_thermal_trip(tz, count);
}
EXPORT_SYMBOL_GPL(thermal_zone_device_update);
@@ -630,7 +630,7 @@ int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz,
unsigned long max_state;
int result, ret;
- if (trip >= tz->trips || trip < 0)
+ if (trip >= tz->num_trips || trip < 0)
return -EINVAL;
list_for_each_entry(pos1, &thermal_tz_list, node) {
@@ -811,7 +811,7 @@ static void __bind(struct thermal_zone_device *tz, int mask,
{
int i, ret;
- for (i = 0; i < tz->trips; i++) {
+ for (i = 0; i < tz->num_trips; i++) {
if (mask & (1 << i)) {
unsigned long upper, lower;
@@ -1057,7 +1057,7 @@ static void __unbind(struct thermal_zone_device *tz, int mask,
{
int i;
- for (i = 0; i < tz->trips; i++)
+ for (i = 0; i < tz->num_trips; i++)
if (mask & (1 << i))
thermal_zone_unbind_cooling_device(tz, i, cdev);
}
@@ -1169,7 +1169,7 @@ static void thermal_set_delay_jiffies(unsigned long *delay_jiffies, int delay_ms
/**
* thermal_zone_device_register() - register a new thermal zone device
* @type: the thermal zone device type
- * @trips: the number of trip points the thermal zone support
+ * @num_trips: 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
@@ -1191,7 +1191,7 @@ static void thermal_set_delay_jiffies(unsigned long *delay_jiffies, int delay_ms
* IS_ERR*() helpers.
*/
struct thermal_zone_device *
-thermal_zone_device_register(const char *type, int trips, int mask,
+thermal_zone_device_register(const char *type, int num_trips, int mask,
void *devdata, struct thermal_zone_device_ops *ops,
struct thermal_zone_params *tzp, int passive_delay,
int polling_delay)
@@ -1215,7 +1215,7 @@ thermal_zone_device_register(const char *type, int trips, int mask,
return ERR_PTR(-EINVAL);
}
- if (trips > THERMAL_MAX_TRIPS || trips < 0 || mask >> trips) {
+ if (num_trips > THERMAL_MAX_TRIPS || num_trips < 0 || mask >> num_trips) {
pr_err("Incorrect number of thermal trips\n");
return ERR_PTR(-EINVAL);
}
@@ -1225,7 +1225,7 @@ thermal_zone_device_register(const char *type, int trips, int mask,
return ERR_PTR(-EINVAL);
}
- if (trips > 0 && (!ops->get_trip_type || !ops->get_trip_temp))
+ if (num_trips > 0 && (!ops->get_trip_type || !ops->get_trip_temp))
return ERR_PTR(-EINVAL);
tz = kzalloc(sizeof(*tz), GFP_KERNEL);
@@ -1255,7 +1255,7 @@ thermal_zone_device_register(const char *type, int trips, int mask,
tz->tzp = tzp;
tz->device.class = &thermal_class;
tz->devdata = devdata;
- tz->trips = trips;
+ tz->num_trips = num_trips;
thermal_set_delay_jiffies(&tz->passive_delay_jiffies, passive_delay);
thermal_set_delay_jiffies(&tz->polling_delay_jiffies, polling_delay);
@@ -1273,7 +1273,7 @@ thermal_zone_device_register(const char *type, int trips, int mask,
if (result)
goto release_device;
- for (count = 0; count < trips; count++) {
+ for (count = 0; count < num_trips; count++) {
if (tz->ops->get_trip_type(tz, count, &trip_type) ||
tz->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 60bfda1a1db7..690890f054a3 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_device *tz, int *temp)
ret = tz->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->num_trips; count++) {
ret = tz->ops->get_trip_type(tz, count, &type);
if (!ret && type == THERMAL_TRIP_CRITICAL) {
ret = tz->ops->get_trip_temp(tz, count,
@@ -137,7 +137,7 @@ void thermal_zone_set_trips(struct thermal_zone_device *tz)
if (!tz->ops->set_trips || !tz->ops->get_trip_hyst)
goto exit;
- for (i = 0; i < tz->trips; i++) {
+ for (i = 0; i < tz->num_trips; i++) {
int trip_low;
tz->ops->get_trip_temp(tz, i, &trip_temp);
diff --git a/drivers/thermal/thermal_netlink.c b/drivers/thermal/thermal_netlink.c
index 32fea5174cc0..050d243a5fa1 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->num_trips; 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 1c4aac8464a7..5018459e8dd9 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_device *tz, int mask)
int indx;
/* This function works only for zones with at least one trip */
- if (tz->trips <= 0)
+ if (tz->num_trips <= 0)
return -EINVAL;
- tz->trip_type_attrs = kcalloc(tz->trips, sizeof(*tz->trip_type_attrs),
+ tz->trip_type_attrs = kcalloc(tz->num_trips, 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->num_trips, 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_device *tz, int mask)
}
if (tz->ops->get_trip_hyst) {
- tz->trip_hyst_attrs = kcalloc(tz->trips,
+ tz->trip_hyst_attrs = kcalloc(tz->num_trips,
sizeof(*tz->trip_hyst_attrs),
GFP_KERNEL);
if (!tz->trip_hyst_attrs) {
@@ -442,7 +442,7 @@ static int create_trip_attrs(struct thermal_zone_device *tz, int mask)
}
}
- attrs = kcalloc(tz->trips * 3 + 1, sizeof(*attrs), GFP_KERNEL);
+ attrs = kcalloc(tz->num_trips * 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_device *tz, int mask)
return -ENOMEM;
}
- for (indx = 0; indx < tz->trips; indx++) {
+ for (indx = 0; indx < tz->num_trips; 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_device *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->num_trips] = &tz->trip_temp_attrs[indx].attr.attr;
/* create Optional trip hyst attribute */
if (!tz->ops->get_trip_hyst)
@@ -496,10 +496,10 @@ static int create_trip_attrs(struct thermal_zone_device *tz, int mask)
tz->trip_hyst_attrs[indx].attr.store =
trip_point_hyst_store;
}
- attrs[indx + tz->trips * 2] =
+ attrs[indx + tz->num_trips * 2] =
&tz->trip_hyst_attrs[indx].attr.attr;
}
- attrs[tz->trips * 3] = NULL;
+ attrs[tz->num_trips * 3] = NULL;
tz->trips_attribute_group.attrs = attrs;
@@ -540,7 +540,7 @@ int thermal_zone_create_device_groups(struct thermal_zone_device *tz,
for (i = 0; i < size - 2; i++)
groups[i] = thermal_zone_attribute_groups[i];
- if (tz->trips) {
+ if (tz->num_trips) {
result = create_trip_attrs(tz, mask);
if (result) {
kfree(groups);
@@ -561,7 +561,7 @@ void thermal_zone_destroy_device_groups(struct thermal_zone_device *tz)
if (!tz)
return;
- if (tz->trips)
+ if (tz->num_trips)
destroy_trip_attrs(tz);
kfree(tz->device.groups);
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 6289b0bb1c97..03e968d61471 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -125,7 +125,7 @@ struct thermal_cooling_device {
* @trip_hyst_attrs: attributes for trip points for sysfs: trip hysteresis
* @mode: current mode of this thermal zone
* @devdata: private pointer for device private data
- * @trips: number of trip points the thermal zone supports
+ * @num_trips: number of trip points the thermal zone supports
* @trips_disabled; bitmap for disabled trips
* @passive_delay_jiffies: number of jiffies to wait between polls when
* performing passive cooling.
@@ -165,7 +165,7 @@ struct thermal_zone_device {
struct thermal_attr *trip_hyst_attrs;
enum thermal_device_mode mode;
void *devdata;
- int trips;
+ int num_trips;
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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