diff options
Diffstat (limited to 'drivers/mmc/host/sdhci-pltfm.c')
-rw-r--r-- | drivers/mmc/host/sdhci-pltfm.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c index 24377a3..8527a7c 100644 --- a/drivers/mmc/host/sdhci-pltfm.c +++ b/drivers/mmc/host/sdhci-pltfm.c @@ -152,8 +152,9 @@ struct sdhci_host *sdhci_pltfm_init(struct platform_device *pdev, goto err_request; } - if (!request_mem_region(iomem->start, resource_size(iomem), - mmc_hostname(host->mmc))) { + if (!devm_request_mem_region(&pdev->dev, iomem->start, + resource_size(iomem), + mmc_hostname(host->mmc))) { dev_err(&pdev->dev, "cannot request region\n"); ret = -EBUSY; goto err_request; @@ -163,7 +164,7 @@ struct sdhci_host *sdhci_pltfm_init(struct platform_device *pdev, if (!host->ioaddr) { dev_err(&pdev->dev, "failed to remap registers\n"); ret = -ENOMEM; - goto err_remap; + goto err_request; } /* @@ -177,8 +178,6 @@ struct sdhci_host *sdhci_pltfm_init(struct platform_device *pdev, return host; -err_remap: - release_mem_region(iomem->start, resource_size(iomem)); err_request: sdhci_free_host(host); err: @@ -190,10 +189,8 @@ EXPORT_SYMBOL_GPL(sdhci_pltfm_init); void sdhci_pltfm_free(struct platform_device *pdev) { struct sdhci_host *host = platform_get_drvdata(pdev); - struct resource *iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); iounmap(host->ioaddr); - release_mem_region(iomem->start, resource_size(iomem)); sdhci_free_host(host); } EXPORT_SYMBOL_GPL(sdhci_pltfm_free); |