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
  ...

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);
-
 }