From: Jerome Brunet Date: Mon, 29 Apr 2019 09:47:49 +0000 (+0200) Subject: ASoC: fix valid stream condition X-Git-Tag: v5.2-rc1~117^2~10^2~1^2~1 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=6a7c59c6d9f3b280e81d7a04bbe4e55e90152dce;p=linux.git ASoC: fix valid stream condition A stream may specify a rate range using 'rate_min' and 'rate_max', so a stream may be valid and not specify any rates. However, as stream cannot be valid and not have any channel. Let's use this condition instead to determine if a stream is valid or not. Fixes: cde79035c6cf ("ASoC: Handle multiple codecs with split playback / capture") Signed-off-by: Jerome Brunet Signed-off-by: Mark Brown --- diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index d21247546f7f..57088bd69e5d 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -43,8 +43,8 @@ static bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int stream) else codec_stream = &dai->driver->capture; - /* If the codec specifies any rate at all, it supports the stream. */ - return codec_stream->rates; + /* If the codec specifies any channels at all, it supports the stream */ + return codec_stream->channels_min; } /**