ASoC: topology: Fix to add dapm mixer info

Mixer control for widgets can't be created if the info is NULL. So assign
the correct info for this.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 7a19df313fe82f68cd4d7cc26074ecd927ea99bf..59ac211f8fe7c273c84dcd67ac94bb27cb760564 100644 (file)
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -144,7 +144,7 @@ static const struct snd_soc_tplg_kcontrol_ops io_ops[] = {
        {SND_SOC_TPLG_CTL_STROBE, snd_soc_get_strobe,
                snd_soc_put_strobe, NULL},
        {SND_SOC_TPLG_DAPM_CTL_VOLSW, snd_soc_dapm_get_volsw,
-               snd_soc_dapm_put_volsw, NULL},
+               snd_soc_dapm_put_volsw, snd_soc_info_volsw},
        {SND_SOC_TPLG_DAPM_CTL_ENUM_DOUBLE, snd_soc_dapm_get_enum_double,
                snd_soc_dapm_put_enum_double, snd_soc_info_enum_double},
        {SND_SOC_TPLG_DAPM_CTL_ENUM_VIRT, snd_soc_dapm_get_enum_double,