Commit 9e8bc166 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

ACPI: thermal: Drop redundant parens from expressions 



Some expressions in the ACPI thermal driver contain redundant
parentheses.  Drop them.

No functional impact.

Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
parent 52ce5049

drivers/acpi/thermal.c

+4 −4
Original line number Diff line number Diff line
@@ -326,7 +326,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) 


	/* Passive (optional) */

	if (((flag & ACPI_TRIPS_PASSIVE) && tz->trips.passive.flags.valid) ||

	    (flag == ACPI_TRIPS_INIT)) {

	    flag == ACPI_TRIPS_INIT) {

		valid = tz->trips.passive.flags.valid;

		if (psv == -1) {

			status = AE_SUPPORT;
@@ -399,7 +399,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) 
		if (act == -1)

			break; /* disable all active trip points */



		if ((flag == ACPI_TRIPS_INIT) || ((flag & ACPI_TRIPS_ACTIVE) &&

		if (flag == ACPI_TRIPS_INIT || ((flag & ACPI_TRIPS_ACTIVE) &&

		    tz->trips.active[i].flags.valid)) {

			status = acpi_evaluate_integer(tz->device->handle,

						       name, NULL, &tmp);
@@ -654,8 +654,8 @@ static int thermal_get_trend(struct thermal_zone_device *thermal, 
	 * tz->temperature has already been updated by generic thermal layer,

	 * before this callback being invoked

	 */

	i = (tz->trips.passive.tc1 * (tz->temperature - tz->last_temperature)) +

	    (tz->trips.passive.tc2 * (tz->temperature - tz->trips.passive.temperature));

	i = tz->trips.passive.tc1 * (tz->temperature - tz->last_temperature) +

	    tz->trips.passive.tc2 * (tz->temperature - tz->trips.passive.temperature);



	if (i > 0)

		*trend = THERMAL_TREND_RAISING;