linux-kernel - [PATCH v8 07/12] thermal: qoriq: Drop unnecessary drvdata cleanup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20191210164153.10463-8-andrew.smirnov@gmail.com>
Date:   Tue, 10 Dec 2019 08:41:48 -0800
From:   Andrey Smirnov <andrew.smirnov@...il.com>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>
Cc:     Andrey Smirnov <andrew.smirnov@...il.com>,
        Lucas Stach <l.stach@...gutronix.de>,
        Chris Healy <cphealy@...il.com>,
        Eduardo Valentin <edubezval@...il.com>,
        Angus Ainslie <angus@...ea.ca>, linux-imx@....com,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v8 07/12] thermal: qoriq: Drop unnecessary drvdata cleanup

Driver data of underlying struct device will be set to NULL by Linux's
driver infrastructure. Clearing it here is unnecessary.

Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@...aro.org>
Tested-by: Lucas Stach <l.stach@...gutronix.de>
Cc: Chris Healy <cphealy@...il.com>
Cc: Lucas Stach <l.stach@...gutronix.de>
Cc: Eduardo Valentin <edubezval@...il.com>
Cc: Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: Angus Ainslie (Purism) <angus@...ea.ca>
Cc: linux-imx@....com
Cc: linux-pm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
---
 drivers/thermal/qoriq_thermal.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/thermal/qoriq_thermal.c b/drivers/thermal/qoriq_thermal.c
index de8c9cd115aa..11749c673b3b 100644
--- a/drivers/thermal/qoriq_thermal.c
+++ b/drivers/thermal/qoriq_thermal.c
@@ -327,8 +327,6 @@ static int qoriq_tmu_remove(struct platform_device *pdev)
 
 	clk_disable_unprepare(data->clk);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
-- 
2.21.0