Commit 57c624ae authored by Wei Yongjun's avatar Wei Yongjun Committed by Mark Brown
Browse files

spi: orion: Fix return value check in orion_spi_probe() 



In case of error, the function devm_ioremap() returns NULL pointer
not ERR_PTR(). The IS_ERR() test in the return value check should
be replaced with NULL test.

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b3c195b3

drivers/spi/spi-orion.c

+2 −2
Original line number Diff line number Diff line
@@ -655,8 +655,8 @@ static int orion_spi_probe(struct platform_device *pdev) 
		spi->direct_access[cs].vaddr = devm_ioremap(&pdev->dev,

							    r->start,

							    PAGE_SIZE);

		if (IS_ERR(spi->direct_access[cs].vaddr)) {

			status = PTR_ERR(spi->direct_access[cs].vaddr);

		if (!spi->direct_access[cs].vaddr) {

			status = -ENOMEM;

			goto out_rel_clk;

		}

		spi->direct_access[cs].size = PAGE_SIZE;