Commit ecfe4926 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Ulf Hansson
Browse files

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: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Message-ID: <20241101101441.3518612-5-andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 88e30084

drivers/mmc/host/sdhci-acpi.c

+3 −14
Original line number Diff line number Diff line
@@ -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;

	}