diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-11-01 13:11:34 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-12-18 17:42:35 +0300 |
| commit | ecfe4926dcdc68e9dde8150df583703b32bc9833 (patch) | |
| tree | cbd7eb42e904b8542e82ff87808c6b57d4d000e8 | |
| parent | 88e3008424d3882af1d8e56a43373bb1f2d14714 (diff) | |
| download | linux-ecfe4926dcdc68e9dde8150df583703b32bc9833.tar.xz | |
mmc: sdhci-acpi: Use devm_platform_ioremap_resource()
The struct resource is not used for anything else, so we can simplify
the code a bit by using the helper function.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Message-ID: <20241101101441.3518612-5-andriy.shevchenko@linux.intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | drivers/mmc/host/sdhci-acpi.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index d577c6515b86..e6c5c82f64fa 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -822,8 +822,6 @@ static int sdhci_acpi_probe(struct platform_device *pdev) struct acpi_device *device; struct sdhci_acpi_host *c; struct sdhci_host *host; - struct resource *iomem; - resource_size_t len; size_t priv_size; int quirks = 0; int err; @@ -844,14 +842,6 @@ static int sdhci_acpi_probe(struct platform_device *pdev) if (sdhci_acpi_byt_defer(dev)) return -EPROBE_DEFER; - iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!iomem) - return -ENOMEM; - - len = resource_size(iomem); - if (!devm_request_mem_region(dev, iomem->start, len, dev_name(dev))) - return -ENOMEM; - priv_size = slot ? slot->priv_size : 0; host = sdhci_alloc_host(dev, sizeof(struct sdhci_acpi_host) + priv_size); if (IS_ERR(host)) @@ -873,10 +863,9 @@ static int sdhci_acpi_probe(struct platform_device *pdev) goto err_free; } - host->ioaddr = devm_ioremap(dev, iomem->start, - resource_size(iomem)); - if (host->ioaddr == NULL) { - err = -ENOMEM; + host->ioaddr = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(host->ioaddr)) { + err = PTR_ERR(host->ioaddr); goto err_free; } |