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authorMasahiro Yamada <yamada.masahiro@socionext.com>2016-04-20 04:16:28 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2016-05-02 10:33:33 +0200
commit6113d8123624210fbc9412a1959d230fbd6ccf0d (patch)
tree06ddb016b4823a4c2be4b3e307055b3cc364e24a /drivers/mmc/host
parentmmc: sdhci-pltfm: use devm_request_mem_region() (diff)
downloadlinux-6113d8123624210fbc9412a1959d230fbd6ccf0d.tar.xz
linux-6113d8123624210fbc9412a1959d230fbd6ccf0d.zip
mmc: sdhci-pltfm: use devm_ioremap()
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>
Diffstat (limited to 'drivers/mmc/host')
-rw-r--r--drivers/mmc/host/sdhci-pltfm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index 8527a7cfd486..52132875a457 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -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);