ASoC: dapm: Staticise dapm_mark_dirty()

The function is not called outside soc-dapm.c so there is no need for it
to be exported.

Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 77743e51420a..5a4376b41926 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -146,7 +146,7 @@ static bool dapm_dirty_widget(struct snd_soc_dapm_widget *w)
         return !list_empty(&w->dirty);
 }
 
-void dapm_mark_dirty(struct snd_soc_dapm_widget *w, const char *reason)
+static void dapm_mark_dirty(struct snd_soc_dapm_widget *w, const char *reason)
 {
         if (!dapm_dirty_widget(w)) {
                 dev_vdbg(w->dapm->dev, "Marking %s dirty due to %s\n",
@@ -154,7 +154,6 @@ void dapm_mark_dirty(struct snd_soc_dapm_widget *w, const char *reason)
                 list_add_tail(&w->dirty, &w->dapm->card->dapm_dirty);
         }
 }
-EXPORT_SYMBOL_GPL(dapm_mark_dirty);
 
 void dapm_mark_io_dirty(struct snd_soc_dapm_context *dapm)
 {