Commit 824b90bb authored by Markus Elfring's avatar Markus Elfring Committed by Ulf Hansson
Browse files

mmc: cavium-octeon: Use devm_platform_ioremap_resource() 



Simplify this function implementation by using a known wrapper function.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent d67da5c9

drivers/mmc/host/cavium-octeon.c

+2 −13
Original line number Diff line number Diff line
@@ -148,7 +148,6 @@ static int octeon_mmc_probe(struct platform_device *pdev) 
{

	struct device_node *cn, *node = pdev->dev.of_node;

	struct cvm_mmc_host *host;

	struct resource	*res;

	void __iomem *base;

	int mmc_irq[9];

	int i, ret = 0;
@@ -205,23 +204,13 @@ static int octeon_mmc_probe(struct platform_device *pdev) 


	host->last_slot = -1;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!res) {

		dev_err(&pdev->dev, "Platform resource[0] is missing\n");

		return -ENXIO;

	}

	base = devm_ioremap_resource(&pdev->dev, res);

	base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(base))

		return PTR_ERR(base);

	host->base = (void __iomem *)base;

	host->reg_off = 0;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);

	if (!res) {

		dev_err(&pdev->dev, "Platform resource[1] is missing\n");

		return -EINVAL;

	}

	base = devm_ioremap_resource(&pdev->dev, res);

	base = devm_platform_ioremap_resource(pdev, 1);

	if (IS_ERR(base))

		return PTR_ERR(base);

	host->dma_base = (void __iomem *)base;

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