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Commit bcc87666 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Chris Ball
Browse files

mmc: dw_mmc-pltfm: don't check resource with devm_ioremap_resource 



devm_ioremap_resource does sanity checks on the given resource.
No need to duplicate this in the driver.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarSeungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent fdfa20c1

drivers/mmc/host/dw_mmc-pltfm.c

+3 −5
Original line number Diff line number Diff line
@@ -35,10 +35,6 @@ int dw_mci_pltfm_register(struct platform_device *pdev, 
	if (!host)

		return -ENOMEM;



	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!regs)

		return -ENXIO;



	host->irq = platform_get_irq(pdev, 0);

	if (host->irq < 0)

		return host->irq;
@@ -47,6 +43,8 @@ int dw_mci_pltfm_register(struct platform_device *pdev, 
	host->dev = &pdev->dev;

	host->irq_flags = 0;

	host->pdata = pdev->dev.platform_data;



	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	host->regs = devm_ioremap_resource(&pdev->dev, regs);

	if (IS_ERR(host->regs))

		return PTR_ERR(host->regs);