diff options
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/sdhci-pltfm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c index 03dbdeb..24377a3 100644 --- a/drivers/mmc/host/sdhci-pltfm.c +++ b/drivers/mmc/host/sdhci-pltfm.c @@ -146,6 +146,11 @@ struct sdhci_host *sdhci_pltfm_init(struct platform_device *pdev, } host->irq = platform_get_irq(pdev, 0); + if (host->irq < 0) { + dev_err(&pdev->dev, "failed to get IRQ number\n"); + ret = host->irq; + goto err_request; + } if (!request_mem_region(iomem->start, resource_size(iomem), mmc_hostname(host->mmc))) { |