linux-kernel - [PATCHv2 15/49] thermal: core: remove unnecessary device

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Date:   Mon,  7 Nov 2016 21:08:53 -0800
From:   Eduardo Valentin <edubezval@...il.com>
To:     Rui Zhang <rui.zhang@...el.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Eduardo Valentin <edubezval@...il.com>
Subject: [PATCHv2 15/49] thermal: core: remove unnecessary device_remove() calls

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@...el.com>
Cc: linux-pm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Eduardo Valentin <edubezval@...il.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 b1d6de9..6100ae7 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -1876,11 +1876,6 @@ 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