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Commit c3cd5c07 authored by Fabio Estevam's avatar Fabio Estevam Committed by Ulf Hansson
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mmc: mxs-mmc: No need to do NULL check on 'iores' 



devm_ioremap_resource() already checks if 'iores' is NULL or not, so we can
skip this manual check.

While at it, move platform_get_resource() closer to devm_ioremap_resource() for
better readability.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 4d7c07cd

drivers/mmc/host/mxs-mmc.c

+2 −2
Original line number Diff line number Diff line
@@ -581,9 +581,8 @@ static int mxs_mmc_probe(struct platform_device *pdev) 
	struct regulator *reg_vmmc;

	struct mxs_ssp *ssp;



	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	irq_err = platform_get_irq(pdev, 0);

	if (!iores || irq_err < 0)

	if (irq_err < 0)

		return -EINVAL;



	mmc = mmc_alloc_host(sizeof(struct mxs_mmc_host), &pdev->dev);
@@ -593,6 +592,7 @@ static int mxs_mmc_probe(struct platform_device *pdev) 
	host = mmc_priv(mmc);

	ssp = &host->ssp;

	ssp->dev = &pdev->dev;

	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);

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

	if (IS_ERR(ssp->base)) {

		ret = PTR_ERR(ssp->base);