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| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-06-30 17:17:35 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-07-07 13:50:43 +0100 |
| commit | ae1fbdff6dbcdfee9daee69fa1e7d26d1f31d1c7 (patch) | |
| tree | 1c42f6fb3fb65ccaf0720f0cdac42a9ef2c1d049 /sound/soc | |
| parent | b821d298f8864dc3c3d42643812df43289159507 (diff) | |
| download | lwn-ae1fbdff6dbcdfee9daee69fa1e7d26d1f31d1c7.tar.gz lwn-ae1fbdff6dbcdfee9daee69fa1e7d26d1f31d1c7.zip | |
ASoC: imx-ssi: add check on platform_get_irq return value
Check return value from call to platform_get_irq(),
so in case of failure print error message and propagate
the return value.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/fsl/imx-ssi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index b95132e2f9dc..06790615e04e 100644 --- a/sound/soc/fsl/imx-ssi.c +++ b/sound/soc/fsl/imx-ssi.c @@ -527,6 +527,10 @@ static int imx_ssi_probe(struct platform_device *pdev) } ssi->irq = platform_get_irq(pdev, 0); + if (ssi->irq < 0) { + dev_err(&pdev->dev, "Failed to get IRQ: %d\n", ssi->irq); + return ssi->irq; + } ssi->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(ssi->clk)) { |