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| author | Rob Herring (Arm) <robh@kernel.org> | 2024-07-31 13:12:57 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-08-01 12:51:44 +0100 |
| commit | a1c8929b0ebbfd7598f038ac74fb0a28f94ade8c (patch) | |
| tree | 1b656437ed8a2851526d410c5017e80ab481fb6a | |
| parent | d5742b5d4d7b99531e352ea814506641f9fc8981 (diff) | |
| download | linux-a1c8929b0ebbfd7598f038ac74fb0a28f94ade8c.tar.gz linux-a1c8929b0ebbfd7598f038ac74fb0a28f94ade8c.tar.bz2 linux-a1c8929b0ebbfd7598f038ac74fb0a28f94ade8c.zip | |
ASoC: Use of_property_present()
Use of_property_present() to test for property presence rather than
of_get_property(). This is part of a larger effort to remove callers
of of_get_property() and similar functions. of_get_property() leaks
the DT property data pointer which is a problem for dynamically
allocated nodes which may be freed.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20240731191312.1710417-19-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/fsl/mpc5200_psc_i2s.c | 2 | ||||
| -rw-r--r-- | sound/soc/tegra/tegra_pcm.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c index af8b9d098d2d..931b430fa983 100644 --- a/sound/soc/fsl/mpc5200_psc_i2s.c +++ b/sound/soc/fsl/mpc5200_psc_i2s.c @@ -184,7 +184,7 @@ static int psc_i2s_of_probe(struct platform_device *op) /* Check for the codec handle. If it is not present then we * are done */ - if (!of_get_property(op->dev.of_node, "codec-handle", NULL)) + if (!of_property_present(op->dev.of_node, "codec-handle")) return 0; /* Due to errata in the dma mode; need to line up enabling diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c index 4bdbcd2635ef..05d59e03b1c5 100644 --- a/sound/soc/tegra/tegra_pcm.c +++ b/sound/soc/tegra/tegra_pcm.c @@ -213,7 +213,7 @@ int tegra_pcm_construct(struct snd_soc_component *component, * Fallback for backwards-compatibility with older device trees that * have the iommus property in the virtual, top-level "sound" node. */ - if (!of_get_property(dev->of_node, "iommus", NULL)) + if (!of_property_present(dev->of_node, "iommus")) dev = rtd->card->snd_card->dev; return tegra_pcm_dma_allocate(dev, rtd, tegra_pcm_hardware.buffer_bytes_max); |