diff options
| author | Chris Bainbridge <chris.bainbridge@gmail.com> | 2026-02-02 20:50:33 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-02-11 13:37:26 +0100 |
| commit | 6d33640404968fe9f14a1252b337362b62fff490 (patch) | |
| tree | 449233956e51ee8f0dcaa5cf7b9eb00ae4c0f750 | |
| parent | b9b6573421de51829f7ec1cce76d85f5f6fbbd7f (diff) | |
| download | linux-6d33640404968fe9f14a1252b337362b62fff490.tar.gz linux-6d33640404968fe9f14a1252b337362b62fff490.tar.bz2 linux-6d33640404968fe9f14a1252b337362b62fff490.zip | |
ASoC: amd: fix memory leak in acp3x pdm dma ops
[ Upstream commit 7f67ba5413f98d93116a756e7f17cd2c1d6c2bd6 ]
Fixes: 4a767b1d039a8 ("ASoC: amd: add acp3x pdm driver dma ops")
Signed-off-by: Chris Bainbridge <chris.bainbridge@gmail.com>
Link: https://patch.msgid.link/20260202205034.7697-1-chris.bainbridge@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | sound/soc/amd/renoir/acp3x-pdm-dma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/amd/renoir/acp3x-pdm-dma.c b/sound/soc/amd/renoir/acp3x-pdm-dma.c index 7203c6488df0..643deed487ab 100644 --- a/sound/soc/amd/renoir/acp3x-pdm-dma.c +++ b/sound/soc/amd/renoir/acp3x-pdm-dma.c @@ -295,9 +295,11 @@ static int acp_pdm_dma_close(struct snd_soc_component *component, struct snd_pcm_substream *substream) { struct pdm_dev_data *adata = dev_get_drvdata(component->dev); + struct pdm_stream_instance *rtd = substream->runtime->private_data; disable_pdm_interrupts(adata->acp_base); adata->capture_stream = NULL; + kfree(rtd); return 0; } |