| From 5e63dfccf34d4dbf21429c4919f33c028ff49991 Mon Sep 17 00:00:00 2001 |
| From: Daniel Mack <daniel@zonque.org> |
| Date: Tue, 7 Oct 2014 14:33:46 +0200 |
| Subject: ASoC: soc-pcm: fix sig_bits determination in soc_pcm_apply_msb() |
| |
| From: Daniel Mack <daniel@zonque.org> |
| |
| commit 5e63dfccf34d4dbf21429c4919f33c028ff49991 upstream. |
| |
| In the SNDRV_PCM_STREAM_CAPTURE branch in soc_pcm_apply_msb(), look at |
| sig_bits of the capture stream, not the playback one. |
| |
| Spotted by coverity. |
| |
| Signed-off-by: Daniel Mack <daniel@zonque.org> |
| Signed-off-by: Mark Brown <broonie@kernel.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| sound/soc/soc-pcm.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/sound/soc/soc-pcm.c |
| +++ b/sound/soc/soc-pcm.c |
| @@ -352,7 +352,7 @@ static void soc_pcm_apply_msb(struct snd |
| } else { |
| for (i = 0; i < rtd->num_codecs; i++) { |
| codec_dai = rtd->codec_dais[i]; |
| - if (codec_dai->driver->playback.sig_bits == 0) { |
| + if (codec_dai->driver->capture.sig_bits == 0) { |
| bits = 0; |
| break; |
| } |
