linux-kernel - [PATCH 2/6] thermal/core: Remove unused functions rebind/unbind exception

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Date:   Tue, 15 Dec 2020 00:38:05 +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
Subject: [PATCH 2/6] thermal/core: Remove unused functions rebind/unbind exception

The functions thermal_zone_device_rebind_exception and
thermal_zone_device_unbind_exception are not used from anywhere.

Remove that code.

Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/thermal/thermal_core.c | 37 ----------------------------------
 drivers/thermal/thermal_core.h |  4 ----
 2 files changed, 41 deletions(-)

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 567bc6f254c0..a0f0c33c8d9c 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -598,26 +598,6 @@ static void thermal_zone_device_check(struct work_struct *work)
 	thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED);
 }
 
-void thermal_zone_device_rebind_exception(struct thermal_zone_device *tz,
-					  const char *cdev_type, size_t size)
-{
-	struct thermal_cooling_device *cdev = NULL;
-
-	mutex_lock(&thermal_list_lock);
-	list_for_each_entry(cdev, &thermal_cdev_list, node) {
-		/* skip non matching cdevs */
-		if (strncmp(cdev_type, cdev->type, size))
-			continue;
-
-		/* re binding the exception matching the type pattern */
-		thermal_zone_bind_cooling_device(tz, THERMAL_TRIPS_NONE, cdev,
-						 THERMAL_NO_LIMIT,
-						 THERMAL_NO_LIMIT,
-						 THERMAL_WEIGHT_DEFAULT);
-	}
-	mutex_unlock(&thermal_list_lock);
-}
-
 int for_each_thermal_governor(int (*cb)(struct thermal_governor *, void *),
 			      void *data)
 {
@@ -685,23 +665,6 @@ struct thermal_zone_device *thermal_zone_get_by_id(int id)
 	return match;
 }
 
-void thermal_zone_device_unbind_exception(struct thermal_zone_device *tz,
-					  const char *cdev_type, size_t size)
-{
-	struct thermal_cooling_device *cdev = NULL;
-
-	mutex_lock(&thermal_list_lock);
-	list_for_each_entry(cdev, &thermal_cdev_list, node) {
-		/* skip non matching cdevs */
-		if (strncmp(cdev_type, cdev->type, size))
-			continue;
-		/* unbinding the exception matching the type pattern */
-		thermal_zone_unbind_cooling_device(tz, THERMAL_TRIPS_NONE,
-						   cdev);
-	}
-	mutex_unlock(&thermal_list_lock);
-}
-
 /*
  * Device management section: cooling devices, zones devices, and binding
  *
diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h
index 8df600fa7b79..e50c6b2909fe 100644
--- a/drivers/thermal/thermal_core.h
+++ b/drivers/thermal/thermal_core.h
@@ -118,10 +118,6 @@ struct thermal_instance {
 
 int thermal_register_governor(struct thermal_governor *);
 void thermal_unregister_governor(struct thermal_governor *);
-void thermal_zone_device_rebind_exception(struct thermal_zone_device *,
-					  const char *, size_t);
-void thermal_zone_device_unbind_exception(struct thermal_zone_device *,
-					  const char *, size_t);
 int thermal_zone_device_set_policy(struct thermal_zone_device *, char *);
 int thermal_build_list_of_policies(char *buf);
 
-- 
2.25.1