diff options
| -rw-r--r-- | drivers/mmc/host/sdhci-spear.c | 40 |
1 files changed, 13 insertions, 27 deletions
diff --git a/drivers/mmc/host/sdhci-spear.c b/drivers/mmc/host/sdhci-spear.c index d89267eb14b6..fc6eac5b1064 100644 --- a/drivers/mmc/host/sdhci-spear.c +++ b/drivers/mmc/host/sdhci-spear.c @@ -108,20 +108,6 @@ static int sdhci_probe(struct platform_device *pdev) struct device *dev; int ret; - iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!iomem) { - ret = -ENOMEM; - dev_dbg(&pdev->dev, "memory resource not defined\n"); - goto err; - } - - if (!devm_request_mem_region(&pdev->dev, iomem->start, - resource_size(iomem), "spear-sdhci")) { - ret = -EBUSY; - dev_dbg(&pdev->dev, "cannot request region\n"); - goto err; - } - dev = pdev->dev.parent ? pdev->dev.parent : &pdev->dev; host = sdhci_alloc_host(dev, sizeof(*sdhci)); if (IS_ERR(host)) { @@ -130,6 +116,19 @@ static int sdhci_probe(struct platform_device *pdev) goto err; } + iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + host->ioaddr = devm_ioremap_resource(&pdev->dev, iomem); + if (IS_ERR(host->ioaddr)) { + ret = PTR_ERR(host->ioaddr); + dev_dbg(&pdev->dev, "unable to map iomem: %d\n", ret); + goto err_host; + } + + host->hw_name = "sdhci"; + host->ops = &sdhci_pltfm_ops; + host->irq = platform_get_irq(pdev, 0); + host->quirks = SDHCI_QUIRK_BROKEN_ADMA; + sdhci = sdhci_priv(host); /* clk enable */ @@ -161,19 +160,6 @@ static int sdhci_probe(struct platform_device *pdev) sdhci->data = dev_get_platdata(&pdev->dev); } - host->hw_name = "sdhci"; - host->ops = &sdhci_pltfm_ops; - host->irq = platform_get_irq(pdev, 0); - host->quirks = SDHCI_QUIRK_BROKEN_ADMA; - - host->ioaddr = devm_ioremap(&pdev->dev, iomem->start, - resource_size(iomem)); - if (!host->ioaddr) { - ret = -ENOMEM; - dev_dbg(&pdev->dev, "failed to remap registers\n"); - goto disable_clk; - } - ret = sdhci_add_host(host); if (ret) { dev_dbg(&pdev->dev, "error adding host\n"); |