ASoC: Only provide a default bias level update for CODEC contexts

This allows the card driver to use the bias level variable more easily in
multi component systems.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>

1 files changed, 7 insertions, 4 deletions

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 1682834f8c38..34106bca63cf 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -146,10 +146,13 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_dapm_context *dapm,
         if (ret != 0)
                 goto out;
 
-        if (dapm->codec && dapm->codec->driver->set_bias_level)
-                ret = dapm->codec->driver->set_bias_level(dapm->codec, level);
-        else
-                dapm->bias_level = level;
+        if (dapm->codec) {
+                if (dapm->codec->driver->set_bias_level)
+                        ret = dapm->codec->driver->set_bias_level(dapm->codec,
+                                                                  level);
+                else
+                        dapm->bias_level = level;
+        }
         if (ret != 0)
                 goto out;