From: Jingoo Han Subject: [PATCH 14/22] mmc: rtsx_pci_sdmmc: remove unnecessary platform_set_drvdata() Date: Mon, 06 May 2013 15:50:19 +0900 Message-ID: <007901ce4a25$f91ac690$eb5053b0$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Received: from mailout4.samsung.com ([203.254.224.34]:16012 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752111Ab3EFGuV (ORCPT ); Mon, 6 May 2013 02:50:21 -0400 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MMD003R96ZKFZP0@mailout4.samsung.com> for linux-mmc@vger.kernel.org; Mon, 06 May 2013 15:50:19 +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, 'Wei WANG' , 'Roger Tseng' , Jingoo Han 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/rtsx_pci_sdmmc.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c index ad13f42..82a35b9 100644 --- a/drivers/mmc/host/rtsx_pci_sdmmc.c +++ b/drivers/mmc/host/rtsx_pci_sdmmc.c @@ -1316,8 +1316,6 @@ static int rtsx_pci_sdmmc_drv_remove(struct platform_device *pdev) mmc_remove_host(mmc); mmc_free_host(mmc); - platform_set_drvdata(pdev, NULL); - dev_dbg(&(pdev->dev), ": Realtek PCI-E SDMMC controller has been removed\n"); -- 1.7.2.5