From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingoo Han Subject: [PATCH 6/6] thermal: spear: remove unnecessary platform_set_drvdata() Date: Mon, 06 May 2013 13:34:47 +0900 Message-ID: <004401ce4a13$0a2e3ec0$1e8abc40$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Received: from mailout1.samsung.com ([203.254.224.24]:34037 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750720Ab3EFEet (ORCPT ); Mon, 6 May 2013 00:34:49 -0400 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MMD0048D0PHHSL0@mailout1.samsung.com> for linux-pm@vger.kernel.org; Mon, 06 May 2013 13:34:48 +0900 (KST) Content-language: ko Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: 'Zhang Rui' Cc: 'Eduardo Valentin' , linux-pm@vger.kernel.org, Jingoo Han , 'Vincenzo Frascino' , 'Viresh Kumar' The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han --- drivers/thermal/spear_thermal.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/thermal/spear_thermal.c b/drivers/thermal/spear_thermal.c index 3c5ee56..1a14eaa 100644 --- a/drivers/thermal/spear_thermal.c +++ b/drivers/thermal/spear_thermal.c @@ -174,7 +174,6 @@ static int spear_thermal_exit(struct platform_device *pdev) struct spear_thermal_dev *stdev = spear_thermal->devdata; thermal_zone_device_unregister(spear_thermal); - platform_set_drvdata(pdev, NULL); /* Disable SPEAr Thermal Sensor */ actual_mask = readl_relaxed(stdev->thermal_base); -- 1.7.2.5