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fpga: socfpga: Fix check of return value of devm_request_irq
The return value should be checked for non-zero, instead of checking it being IS_ERR_VALUE(). Acked-by: Alan Tull <atull@opensource.altera.com> Reviewed-by: Josh Cartwright <joshc@eso.teric.us> Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -577,7 +577,7 @@ static int socfpga_fpga_probe(struct platform_device *pdev)
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ret = devm_request_irq(dev, priv->irq, socfpga_fpga_isr, 0,
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dev_name(dev), priv);
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if (IS_ERR_VALUE(ret))
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if (ret)
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return ret;
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return fpga_mgr_register(dev, "Altera SOCFPGA FPGA Manager",
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