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spi: fsl-spi: Do not check 0 for platform_get_irq()

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Since platform_get_irq() never returned zero, so it need not to check
whether it returned zero, and we use the return error code of
platform_get_irq() to replace the current return error code, for that
platform_get_irq() may return -EINVAL or -ENXIO.

Signed-off-by: Zhu Wang <wangzhu9@huawei.com>
Link: https://lore.kernel.org/r/20230803083944.21501-1-wangzhu9@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Zhu Wang 2023-08-03 16:39:44 +08:00 committed by Mark Brown
parent 3dcce5b3ff
commit d8736266ae
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1 changed files with 2 additions and 2 deletions
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4
drivers/spi/spi-fsl-spi.c
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@ -740,8 +740,8 @@ static int plat_mpc8xxx_spi_probe(struct platform_device *pdev)
return -EINVAL;
irq = platform_get_irq(pdev, 0);
if (irq <= 0)
return -EINVAL;
if (irq < 0)
return irq;
master = fsl_spi_probe(&pdev->dev, mem, irq);
return PTR_ERR_OR_ZERO(master);