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mmc: sdhci-bcm-kona: Handle error from mmc_of_parse()

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Since mmc_of_parse() may fail, let's deal with it and thus do proper
error handling.

Cc: Christian Daudt <bcm@fixthebug.org>
Cc: Matt Porter <mporter@linaro.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Ulf Hansson 2014-12-18 10:41:40 +01:00
parent 6d2b421895
commit acfa77b1a9
1 changed files with 3 additions and 1 deletions
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4
drivers/mmc/host/sdhci-bcm-kona.c
View file

@ -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");