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>
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@ -655,8 +655,8 @@ static int orion_spi_probe(struct platform_device *pdev)
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spi->direct_access[cs].vaddr = devm_ioremap(&pdev->dev,
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r->start,
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PAGE_SIZE);
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if (IS_ERR(spi->direct_access[cs].vaddr)) {
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status = PTR_ERR(spi->direct_access[cs].vaddr);
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if (!spi->direct_access[cs].vaddr) {
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status = -ENOMEM;
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goto out_rel_clk;
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}
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spi->direct_access[cs].size = PAGE_SIZE;
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