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Groups > linux.kernel > #1394003

[PATCH 12/31] thermal: core: remove unnecessary device_remove() calls

From Eduardo Valentin <edubezval@gmail.com>
Newsgroups linux.kernel
Subject [PATCH 12/31] thermal: core: remove unnecessary device_remove() calls
Date 2016-05-04 08:10 +0200
Message-ID <ruYaw-6P7-51@gated-at.bofh.it> (permalink)
References <ruYau-6P7-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Given that cdevs sysfs properties are already registered using
the dev.groups, there is no need to explicitly call device_remove()
for each property.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
---
 drivers/thermal/thermal_core.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index e844a04..5c13fa8 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -1798,11 +1798,6 @@ void thermal_cooling_device_unregister(struct thermal_cooling_device *cdev)
 
 	mutex_unlock(&thermal_list_lock);
 
-	if (cdev->type[0])
-		device_remove_file(&cdev->device, &dev_attr_cdev_type);
-	device_remove_file(&cdev->device, &dev_attr_max_state);
-	device_remove_file(&cdev->device, &dev_attr_cur_state);
-
 	release_idr(&thermal_cdev_idr, &thermal_idr_lock, cdev->id);
 	device_unregister(&cdev->device);
 	return;
-- 
2.1.4

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Thread

[PATCH 00/31] thermal: reorganizing thermal core Eduardo Valentin <edubezval@gmail.com> - 2016-05-04 08:10 +0200
  [PATCH 12/31] thermal: core: remove unnecessary device_remove() calls Eduardo Valentin <edubezval@gmail.com> - 2016-05-04 08:10 +0200
  [PATCH 16/31] thermal: core: move to_thermal_zone() macro to header file Eduardo Valentin <edubezval@gmail.com> - 2016-05-04 08:10 +0200
  [PATCH 22/31] thermal: core: move idr handling to device management section Eduardo Valentin <edubezval@gmail.com> - 2016-05-04 08:10 +0200
  [PATCH 17/31] thermal: core: move thermal_zone sysfs to thermal_sysfs.c Eduardo Valentin <edubezval@gmail.com> - 2016-05-04 08:10 +0200
  [PATCH 01/31] thermal: core: prevent zones with no types to be registered Eduardo Valentin <edubezval@gmail.com> - 2016-05-04 08:20 +0200
  [PATCH 03/31] thermal: core: group device_create_file() calls that are always created Eduardo Valentin <edubezval@gmail.com> - 2016-05-04 08:20 +0200
  [PATCH 04/31] thermal: core: use dev.groups to manage always present tz attributes Eduardo Valentin <edubezval@gmail.com> - 2016-05-04 08:20 +0200
  [PATCH 02/31] thermal: core: group thermal_zone DEVICE_ATTR's declarations Eduardo Valentin <edubezval@gmail.com> - 2016-05-04 08:20 +0200

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