Commit 1b7ba57e authored Nov 19, 2017 by Arvind Yadav Committed by Ulf Hansson Dec 15, 2017

mmc: sdhci-acpi: Handle return value of platform_get_irq



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

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

parent 928635c1

drivers/mmc/host/sdhci-acpi.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -680,6 +680,10 @@ static int sdhci_acpi_probe(struct platform_device *pdev)
		host->hw_name = "ACPI";
		host->ops = &sdhci_acpi_ops_dflt;
		host->irq = platform_get_irq(pdev, 0);
		if (host->irq <= 0) {
		err = -EINVAL;
		goto err_free;
		}

		host->ioaddr = devm_ioremap_nocache(dev, iomem->start,
		resource_size(iomem));