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Groups > linux.kernel > #1382999
| From | Masahiro Yamada <yamada.masahiro@socionext.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 4/7] mmc: sdhci-pltfm: use devm_ioremap() |
| Date | 2016-04-20 04:20 +0200 |
| Message-ID | <rpPUe-oM-3@gated-at.bofh.it> (permalink) |
| References | <rpPUe-oM-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Use the managed variant of ioremap().
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
Changes in v2: None
drivers/mmc/host/sdhci-pltfm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index 8527a7c..5213287 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);
--
1.9.1
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[PATCH v2 0/7] mmc: sdhci-pltfm: fix and tidy up sdhci_pltfm_init() Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-04-20 04:20 +0200 [PATCH v2 2/7] mmc: sdhci-pltfm: check return value of platform_get_irq() Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-04-20 04:20 +0200 [PATCH v2 4/7] mmc: sdhci-pltfm: use devm_ioremap() Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-04-20 04:20 +0200 [PATCH v2 3/7] mmc: sdhci-pltfm: use devm_request_mem_region() Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-04-20 04:20 +0200 [PATCH v2 5/7] mmc: sdhci-pltfm: use devm_ioremap_resource() Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-04-20 04:20 +0200 [PATCH v2 1/7] mmc: sdhci-pltfm: drop error message for too small MMIO resource size Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-04-20 04:20 +0200 [PATCH v2 7/7] mmc: sdhci-pltfm: call platform_get_irq() before sdhci_alloc_host() Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-04-20 04:20 +0200 [PATCH v2 6/7] mmc: sdhci-pltfm: move devm_ioremap_resource() up Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-04-20 04:20 +0200 Re: [PATCH v2 0/7] mmc: sdhci-pltfm: fix and tidy up sdhci_pltfm_init() Adrian Hunter <adrian.hunter@intel.com> - 2016-04-20 08:20 +0200 Re: [PATCH v2 0/7] mmc: sdhci-pltfm: fix and tidy up sdhci_pltfm_init() Ulf Hansson <ulf.hansson@linaro.org> - 2016-04-22 15:00 +0200
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