linux-kernel - [PATCH 4/6] acpi/drivers/thermal: Remove TRIPS

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Date:   Tue, 15 Dec 2020 00:38:07 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     daniel.lezcano@...aro.org, rui.zhang@...el.com
Cc:     mjg59@...on.org.uk, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, amitk@...nel.org,
        thara.gopinath@...aro.org, "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Len Brown <lenb@...nel.org>,
        linux-acpi@...r.kernel.org (open list:ACPI THERMAL DRIVER)
Subject: [PATCH 4/6] acpi/drivers/thermal: Remove TRIPS_NONE cooling device binding

The loop is here to create default cooling device binding on the
THERMAL_TRIPS_NONE number which is used to be the 'forced_passive'
feature. However, we removed all code dealing with that in the thermal
core, thus this binding does no longer make sense.

Remove it.

Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/acpi/thermal.c | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index b5e4bc9e3282..26a89ff80a0e 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -764,25 +764,6 @@ static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal,
 		}
 	}
 
-	for (i = 0; i < tz->devices.count; i++) {
-		handle = tz->devices.handles[i];
-		status = acpi_bus_get_device(handle, &dev);
-		if (ACPI_SUCCESS(status) && (dev == device)) {
-			if (bind)
-				result = thermal_zone_bind_cooling_device
-						(thermal, THERMAL_TRIPS_NONE,
-						 cdev, THERMAL_NO_LIMIT,
-						 THERMAL_NO_LIMIT,
-						 THERMAL_WEIGHT_DEFAULT);
-			else
-				result = thermal_zone_unbind_cooling_device
-						(thermal, THERMAL_TRIPS_NONE,
-						 cdev);
-			if (result)
-				goto failed;
-		}
-	}
-
 failed:
 	return result;
 }
-- 
2.25.1