From: Jingoo Han Subject: [PATCH 16/22] mmc: sdhci-pltfm: remove unnecessary platform_set_drvdata() Date: Mon, 06 May 2013 15:32:44 +0900 Message-ID: <005b01ce4a23$849b3cc0$8dd1b640$@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]:12190 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752117Ab3EFGct (ORCPT ); Mon, 6 May 2013 02:32:49 -0400 Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MMD003NR65HFZO0@mailout4.samsung.com> for linux-mmc@vger.kernel.org; Mon, 06 May 2013 15:32:45 +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 , 'Anton Vorontsov' , 'Chunhe Lan' 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/sdhci-pltfm.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c index cd0f1f6..252d1ce 100644 --- a/drivers/mmc/host/sdhci-pltfm.c +++ b/drivers/mmc/host/sdhci-pltfm.c @@ -197,7 +197,6 @@ void sdhci_pltfm_free(struct platform_device *pdev) iounmap(host->ioaddr); release_mem_region(iomem->start, resource_size(iomem)); sdhci_free_host(host); - platform_set_drvdata(pdev, NULL); } EXPORT_SYMBOL_GPL(sdhci_pltfm_free); -- 1.7.2.5