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ASoC: fsl_ssi: Fix irq error check

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Commit 2ffa531078 ("ASoC: fsl_ssi: Fix module unbound") changed the way to
retrieve the irq number from irq_of_parse_and_map() to platform_get_irq(), but
missed to updated the irq error check accordingly.

We should test for negative irq number and propagate it in the case of error.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Fabio Estevam 2015-01-07 19:45:40 -02:00 committed by Mark Brown
parent 97bf6af1f9
commit 64aa5f5843
1 changed files with 2 additions and 2 deletions
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4
sound/soc/fsl/fsl_ssi.c
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@ -1362,9 +1362,9 @@ static int fsl_ssi_probe(struct platform_device *pdev)
} }
ssi_private->irq = platform_get_irq(pdev, 0); ssi_private->irq = platform_get_irq(pdev, 0);
if (!ssi_private->irq) { if (ssi_private->irq < 0) {
dev_err(&pdev->dev, "no irq for node %s\n", np->full_name); dev_err(&pdev->dev, "no irq for node %s\n", np->full_name);
return -ENXIO; return ssi_private->irq;
} }
/* Are the RX and the TX clocks locked? */ /* Are the RX and the TX clocks locked? */