Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH 3/6] mmc: sdhci-acpi: Handle return value of platform_get_irq | Date | Sat, 18 Nov 2017 01:58:19 +0530 |
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platform_get_irq() can fail here and we must check its return value.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/mmc/host/sdhci-acpi.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index b988997..dd8129e 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -566,6 +566,10 @@ 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 = host->irq; + goto err_free; + } host->ioaddr = devm_ioremap_nocache(dev, iomem->start, resource_size(iomem)); -- 2.7.4
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