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mmc: sdhci-pltfm: use devm_ioremap()

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Use the managed variant of ioremap().

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Masahiro Yamada 2016-04-20 11:16:28 +09:00 committed by Ulf Hansson
parent e95f644d8b
commit 6113d81236
1 changed files with 2 additions and 2 deletions
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4
drivers/mmc/host/sdhci-pltfm.c
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@ -160,7 +160,8 @@ struct sdhci_host *sdhci_pltfm_init(struct platform_device *pdev,
goto err_request;
}
host->ioaddr = ioremap(iomem->start, resource_size(iomem));
host->ioaddr = devm_ioremap(&pdev->dev, iomem->start,
resource_size(iomem));
if (!host->ioaddr) {
dev_err(&pdev->dev, "failed to remap registers\n");
ret = -ENOMEM;
@ -190,7 +191,6 @@ void sdhci_pltfm_free(struct platform_device *pdev)
{
struct sdhci_host *host = platform_get_drvdata(pdev);
iounmap(host->ioaddr);
sdhci_free_host(host);
}
EXPORT_SYMBOL_GPL(sdhci_pltfm_free);