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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:40:19 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:40:19 +0000 |
commit | 9f0fc191371843c4fc000a226b0a26b6c059aacd (patch) | |
tree | 35f8be3ef04506ac891ad001e8c41e535ae8d01d /sound/soc/codecs/audio-iio-aux.c | |
parent | Releasing progress-linux version 6.6.15-2~progress7.99u1. (diff) | |
download | linux-9f0fc191371843c4fc000a226b0a26b6c059aacd.tar.xz linux-9f0fc191371843c4fc000a226b0a26b6c059aacd.zip |
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sound/soc/codecs/audio-iio-aux.c')
-rw-r--r-- | sound/soc/codecs/audio-iio-aux.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/sound/soc/codecs/audio-iio-aux.c b/sound/soc/codecs/audio-iio-aux.c index a8bf14239b..1e8e1effc2 100644 --- a/sound/soc/codecs/audio-iio-aux.c +++ b/sound/soc/codecs/audio-iio-aux.c @@ -26,8 +26,8 @@ struct audio_iio_aux_chan { struct audio_iio_aux { struct device *dev; - struct audio_iio_aux_chan *chans; unsigned int num_chans; + struct audio_iio_aux_chan chans[] __counted_by(num_chans); }; static int audio_iio_aux_info_volsw(struct snd_kcontrol *kcontrol, @@ -250,23 +250,18 @@ static int audio_iio_aux_probe(struct platform_device *pdev) int ret; int i; - iio_aux = devm_kzalloc(dev, sizeof(*iio_aux), GFP_KERNEL); + count = device_property_string_array_count(dev, "io-channel-names"); + if (count < 0) + return dev_err_probe(dev, count, "failed to count io-channel-names\n"); + + iio_aux = devm_kzalloc(dev, struct_size(iio_aux, chans, count), GFP_KERNEL); if (!iio_aux) return -ENOMEM; iio_aux->dev = dev; - count = device_property_string_array_count(dev, "io-channel-names"); - if (count < 0) - return dev_err_probe(dev, count, "failed to count io-channel-names\n"); - iio_aux->num_chans = count; - iio_aux->chans = devm_kmalloc_array(dev, iio_aux->num_chans, - sizeof(*iio_aux->chans), GFP_KERNEL); - if (!iio_aux->chans) - return -ENOMEM; - names = kcalloc(iio_aux->num_chans, sizeof(*names), GFP_KERNEL); if (!names) return -ENOMEM; |