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[209.85.217.172]) by mx.google.com with ESMTPS id ev4si6262965lbc.105.2014.12.18.01.41.59 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 18 Dec 2014 01:41:59 -0800 (PST) Received-SPF: pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.172 as permitted sender) client-ip=209.85.217.172; Received: by mail-lb0-f172.google.com with SMTP id u10so663693lbd.3 for ; Thu, 18 Dec 2014 01:41:59 -0800 (PST) X-Received: by 10.152.197.5 with SMTP id iq5mr1289889lac.6.1418895719291; Thu, 18 Dec 2014 01:41:59 -0800 (PST) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patches@linaro.org Received: by 10.112.142.69 with SMTP id ru5csp1645872lbb; Thu, 18 Dec 2014 01:41:58 -0800 (PST) X-Received: by 10.180.208.112 with SMTP id md16mr3233743wic.37.1418895718501; Thu, 18 Dec 2014 01:41:58 -0800 (PST) Received: from mail-wi0-f179.google.com (mail-wi0-f179.google.com. [209.85.212.179]) by mx.google.com with ESMTPS id bo4si22218623wib.80.2014.12.18.01.41.58 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 18 Dec 2014 01:41:58 -0800 (PST) Received-SPF: pass (google.com: domain of ulf.hansson@linaro.org designates 209.85.212.179 as permitted sender) client-ip=209.85.212.179; Received: by mail-wi0-f179.google.com with SMTP id ex7so1143929wid.0 for ; Thu, 18 Dec 2014 01:41:58 -0800 (PST) X-Received: by 10.194.110.69 with SMTP id hy5mr2306421wjb.121.1418895718216; Thu, 18 Dec 2014 01:41:58 -0800 (PST) Received: from localhost.localdomain ([85.235.11.236]) by mx.google.com with ESMTPSA id w10sm8256264wje.10.2014.12.18.01.41.56 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 18 Dec 2014 01:41:57 -0800 (PST) From: Ulf Hansson To: linux-mmc@vger.kernel.org, Ulf Hansson , Chris Ball Cc: Christian Daudt , Matt Porter , Florian Fainelli Subject: [PATCH 2/6] mmc: sdhci-bcm-kona: Handle error from mmc_of_parse() Date: Thu, 18 Dec 2014 10:41:40 +0100 Message-Id: <1418895704-25908-3-git-send-email-ulf.hansson@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1418895704-25908-1-git-send-email-ulf.hansson@linaro.org> References: <1418895704-25908-1-git-send-email-ulf.hansson@linaro.org> X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: ulf.hansson@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.172 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Precedence: list Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org List-ID: X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Since mmc_of_parse() may fail, let's deal with it and thus do proper error handling. Cc: Christian Daudt Cc: Matt Porter Cc: Florian Fainelli Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci-bcm-kona.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/sdhci-bcm-kona.c b/drivers/mmc/host/sdhci-bcm-kona.c index e7e4fbd..34bb8f9 100644 --- a/drivers/mmc/host/sdhci-bcm-kona.c +++ b/drivers/mmc/host/sdhci-bcm-kona.c @@ -254,7 +254,9 @@ static int sdhci_bcm_kona_probe(struct platform_device *pdev) kona_dev = sdhci_pltfm_priv(pltfm_priv); mutex_init(&kona_dev->write_lock); - mmc_of_parse(host->mmc); + ret = mmc_of_parse(host->mmc); + if (ret) + goto err_pltfm_free; if (!host->mmc->f_max) { dev_err(&pdev->dev, "Missing max-freq for SDHCI cfg\n");