Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2994207AbbHHWfI (ORCPT ); Sat, 8 Aug 2015 18:35:08 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:36520 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2993158AbbHHWSA (ORCPT ); Sat, 8 Aug 2015 18:18:00 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jingju Hou , Ulf Hansson Subject: [PATCH 4.1 067/123] mmc: sdhci-pxav3: fix platform_data is not initialized Date: Sat, 8 Aug 2015 15:09:05 -0700 Message-Id: <20150808220720.183865018@linuxfoundation.org> X-Mailer: git-send-email 2.5.0 In-Reply-To: <20150808220717.771230091@linuxfoundation.org> References: <20150808220717.771230091@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1593 Lines: 52 4.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jingju Hou commit 9cd76049f0d90ae241f5ad80e311489824527000 upstream. pdev->dev.platform_data is not initialized if match is true in function sdhci_pxav3_probe. Just local variable pdata is assigned the return value from function pxav3_get_mmc_pdata(). static int sdhci_pxav3_probe(struct platform_device *pdev) { struct sdhci_pxa_platdata *pdata = pdev->dev.platform_data; ... if (match) { ret = mmc_of_parse(host->mmc); if (ret) goto err_of_parse; sdhci_get_of_property(pdev); pdata = pxav3_get_mmc_pdata(dev); } ... } Signed-off-by: Jingju Hou Fixes: b650352dd3df("mmc: sdhci-pxa: Add device tree support") Signed-off-by: Ulf Hansson Signed-off-by: Greg Kroah-Hartman --- drivers/mmc/host/sdhci-pxav3.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/mmc/host/sdhci-pxav3.c +++ b/drivers/mmc/host/sdhci-pxav3.c @@ -411,6 +411,7 @@ static int sdhci_pxav3_probe(struct plat goto err_of_parse; sdhci_get_of_property(pdev); pdata = pxav3_get_mmc_pdata(dev); + pdev->dev.platform_data = pdata; } else if (pdata) { /* on-chip device */ if (pdata->flags & PXA_FLAG_CARD_PERMANENT) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/