linux-kernel - [PATCH 1/2] clocksource: sh_tmu: remove unnecessary platform_set

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Message-id: <000001ceeff3$e867a100$b936e300$%han@samsung.com>
Date:	Tue, 03 Dec 2013 15:50:09 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Daniel Lezcano' <daniel.lezcano@...aro.org>
Cc:	'Thomas Gleixner' <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org, 'Magnus Damm' <damm@...l.co.jp>,
	'Paul Mundt' <lethal@...ux-sh.org>,
	'Simon Horman' <horms+renesas@...ge.net.au>,
	'Laurent Pinchart' <laurent.pinchart+renesas@...asonboard.com>,
	'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH 1/2] clocksource: sh_tmu: remove unnecessary
 platform_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
Acked-by: Simon Horman <horms+renesas@...ge.net.au>
---
 drivers/clocksource/sh_tmu.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c
index 63557cd..e29295e 100644
--- a/drivers/clocksource/sh_tmu.c
+++ b/drivers/clocksource/sh_tmu.c
@@ -523,7 +523,6 @@ static int sh_tmu_probe(struct platform_device *pdev)
 	ret = sh_tmu_setup(p, pdev);
 	if (ret) {
 		kfree(p);
-		platform_set_drvdata(pdev, NULL);
 		pm_runtime_idle(&pdev->dev);
 		return ret;
 	}
-- 
1.7.10.4


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