From: Jingoo Han Subject: [PATCH 21/22] mmc: tmio_mmc: remove unnecessary platform_set_drvdata() Date: Mon, 06 May 2013 15:39:27 +0900 Message-ID: <006001ce4a24$74cbe280$5e63a780$@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]:13622 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752777Ab3EFGj3 (ORCPT ); Mon, 6 May 2013 02:39:29 -0400 Received: from epcpsbgr1.samsung.com (u141.gpu120.samsung.co.kr [203.254.230.141]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MMD009TI6HLZAI0@mailout4.samsung.com> for linux-mmc@vger.kernel.org; Mon, 06 May 2013 15:39:28 +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 , Guennadi Liakhovetski , 'Ian Molton' 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/tmio_mmc.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c index 139212e..8860d4d 100644 --- a/drivers/mmc/host/tmio_mmc.c +++ b/drivers/mmc/host/tmio_mmc.c @@ -112,8 +112,6 @@ static int tmio_mmc_remove(struct platform_device *pdev) const struct mfd_cell *cell = mfd_get_cell(pdev); struct mmc_host *mmc = platform_get_drvdata(pdev); - platform_set_drvdata(pdev, NULL); - if (mmc) { struct tmio_mmc_host *host = mmc_priv(mmc); free_irq(platform_get_irq(pdev, 0), host); -- 1.7.2.5