From: Libin Yang <libin.yang@xxxxxxxxx>
Align all users of the hdac library to use devm_kzalloc.
Note for backports/stable: the patch ("ALSA: hdac: fix memory release
for SST and SOF drivers") needs to be applied as well.
Fixes: 5507b8103e26 ("ASoC: SOF: Intel: Add support for HDAudio codecs")
Reviewed-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Libin Yang <libin.yang@xxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/sof/intel/hda-codec.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c
index b8b37f082309..0d8437b080bf 100644
--- a/sound/soc/sof/intel/hda-codec.c
+++ b/sound/soc/sof/intel/hda-codec.c
@@ -62,8 +62,7 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address)
address, resp);
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
- /* snd_hdac_ext_bus_device_exit will use kfree to free hdev */
- hda_priv = kzalloc(sizeof(*hda_priv), GFP_KERNEL);
+ hda_priv = devm_kzalloc(sdev->dev, sizeof(*hda_priv), GFP_KERNEL);
if (!hda_priv)
return -ENOMEM;
@@ -82,8 +81,7 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address)
return 0;
#else
- /* snd_hdac_ext_bus_device_exit will use kfree to free hdev */
- hdev = kzalloc(sizeof(*hdev), GFP_KERNEL);
+ hdev = devm_kzalloc(sdev->dev, sizeof(*hdev), GFP_KERNEL);
if (!hdev)
return -ENOMEM;
--
2.20.1
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