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authorThierry Reding <treding@nvidia.com>2014-10-02 09:27:03 +0200
committerMark Brown <broonie@kernel.org>2014-10-02 11:53:11 +0100
commit81f3dfe1908011ee12760ce4d75451e7446dff80 (patch)
tree8ddadd31639c741c371b4c9b41f9a7096eb24526 /sound/soc
parent7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 (diff)
downloadop-kernel-dev-81f3dfe1908011ee12760ce4d75451e7446dff80.zip
op-kernel-dev-81f3dfe1908011ee12760ce4d75451e7446dff80.tar.gz
ASoC: rt286: Fix compilation warning for !PM
The rt286_index_sync() function is only called in the resume path. If PM is disabled it becomes unused and shouldn't be built either. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/codecs/rt286.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c
index e4f6102..2bb5a27 100644
--- a/sound/soc/codecs/rt286.c
+++ b/sound/soc/codecs/rt286.c
@@ -270,6 +270,7 @@ static int rt286_hw_read(void *context, unsigned int reg, unsigned int *value)
return 0;
}
+#ifdef CONFIG_PM
static void rt286_index_sync(struct snd_soc_codec *codec)
{
struct rt286_priv *rt286 = snd_soc_codec_get_drvdata(codec);
@@ -280,6 +281,7 @@ static void rt286_index_sync(struct snd_soc_codec *codec)
rt286->index_cache[i].def);
}
}
+#endif
static int rt286_support_power_controls[] = {
RT286_DAC_OUT1,
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