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Commit 682798a5 authored by Arvind Yadav's avatar Arvind Yadav Committed by Ulf Hansson
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mmc: sdhci-spear: Handle return value of platform_get_irq 



platform_get_irq() can fail here and we must check its return value.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 1b7ba57e

drivers/mmc/host/sdhci-spear.c

+4 −0
Original line number Diff line number Diff line
@@ -82,6 +82,10 @@ static int sdhci_probe(struct platform_device *pdev) 
	host->hw_name = "sdhci";

	host->ops = &sdhci_pltfm_ops;

	host->irq = platform_get_irq(pdev, 0);

	if (host->irq <= 0) {

		ret = -EINVAL;

		goto err_host;

	}

	host->quirks = SDHCI_QUIRK_BROKEN_ADMA;



	sdhci = sdhci_priv(host);