From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingoo Han Subject: [PATCH 06/22] mmc: dw_mmc: remove unnecessary platform_set_drvdata() Date: Mon, 06 May 2013 15:16:09 +0900 Message-ID: <005101ce4a21$336eaaf0$9a4c00d0$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Received: from mailout3.samsung.com ([203.254.224.33]:54186 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752489Ab3EFGQM (ORCPT ); Mon, 6 May 2013 02:16:12 -0400 Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MMD00CAI5EMVQN0@mailout3.samsung.com> for linux-mmc@vger.kernel.org; Mon, 06 May 2013 15:16:10 +0900 (KST) Content-language: ko Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: 'Chris Ball' Cc: linux-mmc@vger.kernel.org, Jingoo Han , 'Seungwon Jeon' , 'Jaehoon Chung' , 'Andy Shevchenko' 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/mmc/host/dw_mmc-pltfm.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/mmc/host/dw_mmc-pltfm.c b/drivers/mmc/host/dw_mmc-pltfm.c index 41c27b7..37873f1 100644 --- a/drivers/mmc/host/dw_mmc-pltfm.c +++ b/drivers/mmc/host/dw_mmc-pltfm.c @@ -72,7 +72,6 @@ static int dw_mci_pltfm_remove(struct platform_device *pdev) { struct dw_mci *host = platform_get_drvdata(pdev); - platform_set_drvdata(pdev, NULL); dw_mci_remove(host); return 0; } -- 1.7.2.5