[PATCH v3 07/12] thermal/core: Rename trips to ntrips

Daniel Lezcano
2022-07-03T18:31:56Z

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@baylibre.com>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc; Eduardo Valentin <eduval@amazon.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linexp.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 1e5abf4822be..5d23bb5c39ea 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->ntrips == 0 || !tz->ops->get_trip_temp)
return 0;

- for (count = 0; count < tz->trips; count++) {
+ for (count = 0; count < tz->ntrips; 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->ntrips);
}

/**
diff --git a/drivers/thermal/gov_power_allocator.c b/drivers/thermal/gov_power_allocator.c
index 13e375751d22..c9f4eb12b0c4 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->ntrips; 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->ntrips > 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..8ffd3dcfdb53 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->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 a8b1628937c6..434a675da245 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->ntrips; 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->ntrips || 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->ntrips; 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->ntrips; 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
+ * @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
@@ -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 ntrips, 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 (ntrips > THERMAL_MAX_TRIPS || ntrips < 0 || mask >> ntrips) {
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 (ntrips > 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->ntrips = ntrips;

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 < ntrips; 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..c6bb8c7638da 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->ntrips; 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->ntrips; 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..122552937353 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 1c4aac8464a7..e12f35eee0e8 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->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_device *tz, int mask)
}

if (tz->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_device *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_device *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_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->ntrips] = &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->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_device *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_device *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 6289b0bb1c97..3a57878a2a6c 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -165,7 +165,7 @@ struct thermal_zone_device {
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