Commit 57c624ae authored Jun 13, 2016 by Wei Yongjun Committed by Mark Brown Jun 13, 2016

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: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark 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;