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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-08 05:00:16 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-08 05:00:16 +0200 |
commit | 34183ddd13dbfa859c4b68d16a30aad2cce72b11 (patch) | |
tree | bb32ff408c71c834352a9bdf1e7969c12cc91976 /tools/thermal/tmon | |
parent | Merge tag 'mfd-next-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee... (diff) | |
parent | Documentation: cpu-idle-cooling: Fix diagram for 33% duty cycle (diff) | |
download | linux-34183ddd13dbfa859c4b68d16a30aad2cce72b11.tar.xz linux-34183ddd13dbfa859c4b68d16a30aad2cce72b11.zip |
Merge tag 'thermal-v5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux
Pull thermal updates from Daniel Lezcano:
- Convert tsens configuration DT binding to yaml (Rajeshwari)
- Add interrupt support on the rcar sensor (Niklas Söderlund)
- Add a new Spreadtrum thermal driver (Baolin Wang)
- Add thermal binding for the fsl scu board, a new API to retrieve the
sensor id bound to the thermal zone and i.MX system controller sensor
(Anson Huang))
- Remove warning log when a deferred probe is requested on Exynos
(Marek Szyprowski)
- Add the thermal monitoring unit support for imx8mm with its DT
bindings (Anson Huang)
- Rephrase the Kconfig text for clarity (Linus Walleij)
- Use the gpio descriptor for the ti-soc-thermal (Linus Walleij)
- Align msg structure to 4 bytes for i.MX SC, fix the Kconfig
dependency, add the __may_be unused annotation for PM functions and
the COMPILE_TEST option for imx8mm (Anson Huang)
- Fix a dependency on regmap in Kconfig for qoriq (Yuantian Tang)
- Add DT binding and support for the rcar gen3 r8a77961 and improve the
error path on the rcar init function (Niklas Söderlund)
- Cleanup and improvements for the tsens Qcom sensor (Amit Kucheria)
- Improve code by removing lock and caching values in the rcar thermal
sensor (Niklas Söderlund)
- Cleanup in the qoriq drivers and add a call to
imx_thermal_unregister_legacy_cooling in the removal function (Anson
Huang)
- Remove redundant 'maxItems' in tsens and sprd DT bindings (Rob
Herring)
- Change the thermal DT bindings by making the cooling-maps optional
(Yuantian Tang)
- Add Tiger Lake support (Sumeet Pawnikar)
- Use scnprintf() for avoiding potential buffer overflow (Takashi Iwai)
- Make pkg_temp_lock a raw_spinlock_t(Clark Williams)
- Fix incorrect data types by changing them to signed on i.MX SC (Anson
Huang)
- Replace zero-length array with flexible-array member (Gustavo A. R.
Silva)
- Add support for i.MX8MP in the driver and in the DT bindings (Anson
Huang)
- Fix return value of the cpufreq_set_cur_state() function (Willy
Wolff)
- Remove abusing and scary WARN_ON in the cpufreq cooling device
(Daniel Lezcano)
- Fix build warning of incorrect argument type reported by sparse on
imx8mm (Anson Huang)
- Fix stub for the devfreq cooling device (Martin Blumenstingl)
- Fix cpu idle cooling documentation (Sergey Vidishev)
* tag 'thermal-v5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (52 commits)
Documentation: cpu-idle-cooling: Fix diagram for 33% duty cycle
thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n
thermal: imx8mm: Fix build warning of incorrect argument type
thermal/drivers/cpufreq_cooling: Remove abusing WARN_ON
thermal/drivers/cpufreq_cooling: Fix return of cpufreq_set_cur_state
thermal: imx8mm: Add i.MX8MP support
dt-bindings: thermal: imx8mm-thermal: Add support for i.MX8MP
thermal: qcom: tsens.h: Replace zero-length array with flexible-array member
thermal: imx_sc_thermal: Fix incorrect data type
thermal: int340x_thermal: Use scnprintf() for avoiding potential buffer overflow
thermal: int340x: processor_thermal: Add Tiger Lake support
thermal/x86_pkg_temp: Make pkg_temp_lock a raw_spinlock_t
dt-bindings: thermal: make cooling-maps property optional
dt-bindings: thermal: qcom-tsens: Remove redundant 'maxItems'
dt-bindings: thermal: sprd: Remove redundant 'maxItems'
thermal: imx: Calling imx_thermal_unregister_legacy_cooling() in .remove
thermal: qoriq: Sort includes alphabetically
thermal: qoriq: Use devm_add_action_or_reset() to handle all cleanups
thermal: rcar_thermal: Remove lock in rcar_thermal_get_current_temp()
thermal: rcar_thermal: Do not store ctemp in rcar_thermal_priv
...
Diffstat (limited to 'tools/thermal/tmon')
-rw-r--r-- | tools/thermal/tmon/tmon.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/tools/thermal/tmon/tmon.c b/tools/thermal/tmon/tmon.c index 83ec6e482f12..7eb3216a27f4 100644 --- a/tools/thermal/tmon/tmon.c +++ b/tools/thermal/tmon/tmon.c @@ -46,7 +46,7 @@ static void start_daemon_mode(void); pthread_t event_tid; pthread_mutex_t input_lock; -void usage() +void usage(void) { printf("Usage: tmon [OPTION...]\n"); printf(" -c, --control cooling device in control\n"); @@ -62,7 +62,7 @@ void usage() exit(0); } -void version() +void version(void) { printf("TMON version %s\n", VERSION); exit(EXIT_SUCCESS); @@ -70,7 +70,6 @@ void version() static void tmon_cleanup(void) { - syslog(LOG_INFO, "TMON exit cleanup\n"); fflush(stdout); refresh(); @@ -96,7 +95,6 @@ static void tmon_cleanup(void) exit(1); } - static void tmon_sig_handler(int sig) { syslog(LOG_INFO, "TMON caught signal %d\n", sig); @@ -120,7 +118,6 @@ static void tmon_sig_handler(int sig) tmon_exit = true; } - static void start_syslog(void) { if (debug_on) @@ -167,7 +164,6 @@ static void prepare_logging(void) return; } - fprintf(tmon_log, "#----------- THERMAL SYSTEM CONFIG -------------\n"); for (i = 0; i < ptdata.nr_tz_sensor; i++) { char binding_str[33]; /* size of long + 1 */ @@ -175,7 +171,7 @@ static void prepare_logging(void) memset(binding_str, 0, sizeof(binding_str)); for (j = 0; j < 32; j++) - binding_str[j] = (ptdata.tzi[i].cdev_binding & 1<<j) ? + binding_str[j] = (ptdata.tzi[i].cdev_binding & (1 << j)) ? '1' : '0'; fprintf(tmon_log, "#thermal zone %s%02d cdevs binding: %32s\n", @@ -187,7 +183,6 @@ static void prepare_logging(void) trip_type_name[ptdata.tzi[i].tp[j].type], ptdata.tzi[i].tp[j].temp); } - } for (i = 0; i < ptdata.nr_cooling_dev; i++) @@ -219,7 +214,6 @@ static struct option opts[] = { { 0, 0, NULL, 0 } }; - int main(int argc, char **argv) { int err = 0; @@ -283,7 +277,7 @@ int main(int argc, char **argv) if (signal(SIGINT, tmon_sig_handler) == SIG_ERR) syslog(LOG_DEBUG, "Cannot handle SIGINT\n"); if (signal(SIGTERM, tmon_sig_handler) == SIG_ERR) - syslog(LOG_DEBUG, "Cannot handle SIGINT\n"); + syslog(LOG_DEBUG, "Cannot handle SIGTERM\n"); if (probe_thermal_sysfs()) { pthread_mutex_destroy(&input_lock); @@ -328,8 +322,7 @@ int main(int argc, char **argv) show_cooling_device(); } time_elapsed += ticktime; - controller_handler(trec[0].temp[target_tz_index] / 1000, - &yk); + controller_handler(trec[0].temp[target_tz_index] / 1000, &yk); trec[0].pid_out_pct = yk; if (!dialogue_on) show_control_w(); @@ -340,14 +333,15 @@ int main(int argc, char **argv) return 0; } -static void start_daemon_mode() +static void start_daemon_mode(void) { daemon_mode = 1; /* fork */ pid_t sid, pid = fork(); - if (pid < 0) { + + if (pid < 0) exit(EXIT_FAILURE); - } else if (pid > 0) + else if (pid > 0) /* kill parent */ exit(EXIT_SUCCESS); @@ -366,11 +360,9 @@ static void start_daemon_mode() if ((chdir("/")) < 0) exit(EXIT_FAILURE); - sleep(10); close(STDIN_FILENO); close(STDOUT_FILENO); close(STDERR_FILENO); - } |