diff options
| author | Nathan Chancellor <natechancellor@gmail.com> | 2018-12-13 14:15:20 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-12-13 11:16:46 +0000 |
| commit | 869858f84a65b646052eff1ec75c1f49e638b62b (patch) | |
| tree | 03060c41ecd49cdc62246535ef700058b71ff447 /sound/soc/generic | |
| parent | f0b3f8418711d2e482bd57d6c0b5790947ca6863 (diff) | |
ASoC: simple-card: Dereference pointer for memcpy sizeof in asoc_simple_card_probe
Commit 4fb7f4df49d3 ("ASoC: simple-card: use cpu/codec pointer on
simple_dai_props") updated {cpu,codec}_dai to be pointers in struct
simple_dai_props but didn't update these locations to dereference the
pointers.
This patch fixup it for non DT simple-card use case.
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/generic')
| -rw-r--r-- | sound/soc/generic/simple-card.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 766123485d7c..93d68161f953 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -429,6 +429,7 @@ static int asoc_simple_card_probe(struct platform_device *pdev) struct asoc_simple_card_info *cinfo; struct snd_soc_dai_link_component *codecs; struct snd_soc_dai_link_component *platform; + int dai_idx = 0; cinfo = dev->platform_data; if (!cinfo) { @@ -445,6 +446,9 @@ static int asoc_simple_card_probe(struct platform_device *pdev) return -EINVAL; } + dai_props->cpu_dai = &priv->dais[dai_idx++]; + dai_props->codec_dai = &priv->dais[dai_idx++]; + codecs = dai_link->codecs; codecs->name = cinfo->codec; codecs->dai_name = cinfo->codec_dai.name; @@ -458,10 +462,10 @@ static int asoc_simple_card_probe(struct platform_device *pdev) dai_link->cpu_dai_name = cinfo->cpu_dai.name; dai_link->dai_fmt = cinfo->daifmt; dai_link->init = asoc_simple_card_dai_init; - memcpy(&priv->dai_props->cpu_dai, &cinfo->cpu_dai, - sizeof(priv->dai_props->cpu_dai)); - memcpy(&priv->dai_props->codec_dai, &cinfo->codec_dai, - sizeof(priv->dai_props->codec_dai)); + memcpy(priv->dai_props->cpu_dai, &cinfo->cpu_dai, + sizeof(*priv->dai_props->cpu_dai)); + memcpy(priv->dai_props->codec_dai, &cinfo->codec_dai, + sizeof(*priv->dai_props->codec_dai)); } snd_soc_card_set_drvdata(card, priv); |