ASoC: soc-pcm: fix sig_bits determination in soc_pcm_apply_msb()

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>
Cc: stable@vger.kernel.org

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 731fdb5b5f9bf898c84533641252b561cc0065fa..14a3df1ff1ac8579b500dc6132e45468c1b38b16 100644 (file)
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -352,7 +352,7 @@ static void soc_pcm_apply_msb(struct snd_pcm_substream *substream)
        } 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;
                        }