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Commit b2b3024c authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
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spi: rb4xx: Fix checking return value of devm_ioremap_resource() 



devm_ioremap_resource() returns ERR_PTR on failure.

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4a1ae8be

drivers/spi/spi-rb4xx.c

+1 −1
Original line number Diff line number Diff line
@@ -145,7 +145,7 @@ static int rb4xx_spi_probe(struct platform_device *pdev) 


	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	spi_base = devm_ioremap_resource(&pdev->dev, r);

	if (!spi_base)

	if (IS_ERR(spi_base))

		return PTR_ERR(spi_base);



	master = spi_alloc_master(&pdev->dev, sizeof(*rbspi));