Unverified Commit 22262695 authored by Markus Elfring's avatar Markus Elfring Committed by Mark Brown
Browse files

spi: lantiq-ssc: Use devm_platform_ioremap_resource() in lantiq_ssc_probe() 



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>
Link: https://lore.kernel.org/r/230495a7-b754-bc6a-05e0-059a6b6c643d@web.de


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 539ff248

drivers/spi/spi-lantiq-ssc.c

+1 −9
Original line number Diff line number Diff line
@@ -797,7 +797,6 @@ static int lantiq_ssc_probe(struct platform_device *pdev) 
{

	struct device *dev = &pdev->dev;

	struct spi_master *master;

	struct resource *res;

	struct lantiq_ssc_spi *spi;

	const struct lantiq_ssc_hwcfg *hwcfg;

	const struct of_device_id *match;
@@ -812,12 +811,6 @@ static int lantiq_ssc_probe(struct platform_device *pdev) 
	}

	hwcfg = match->data;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!res) {

		dev_err(dev, "failed to get resources\n");

		return -ENXIO;

	}



	rx_irq = platform_get_irq_byname(pdev, LTQ_SPI_RX_IRQ_NAME);

	if (rx_irq < 0)

		return -ENXIO;
@@ -839,8 +832,7 @@ static int lantiq_ssc_probe(struct platform_device *pdev) 
	spi->dev = dev;

	spi->hwcfg = hwcfg;

	platform_set_drvdata(pdev, spi);



	spi->regbase = devm_ioremap_resource(dev, res);

	spi->regbase = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(spi->regbase)) {

		err = PTR_ERR(spi->regbase);

		goto err_master_put;

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