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ASoC: tegra: Fix a NULL vs IS_ERR() check 

The tegra_machine_parse_phandle() function doesn't return NULL, it returns
error pointers.

Fixes: cc8f70f560 ("ASoC: tegra: Unify ASoC machine drivers")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/YMyjOKFsPe9SietU@mwanda
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Dan Carpenter 2021-06-18 16:44:24 +03:00 committed by Mark Brown
parent 77b7bae780
commit 3aed3ddf96
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1 changed files with 1 additions and 1 deletions
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sound/soc/tegra/tegra_asoc_machine.c
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@ -409,7 +409,7 @@ int tegra_asoc_machine_probe(struct platform_device *pdev)
return PTR_ERR(np_codec); return PTR_ERR(np_codec);
np_i2s = tegra_machine_parse_phandle(dev, "nvidia,i2s-controller"); np_i2s = tegra_machine_parse_phandle(dev, "nvidia,i2s-controller");
if (!np_i2s) if (IS_ERR(np_i2s))
return PTR_ERR(np_i2s); return PTR_ERR(np_i2s);
card->dai_link->cpus->of_node = np_i2s; card->dai_link->cpus->of_node = np_i2s;