[RFC PATCH] ASoC: dpcm: soc_dpcm_fe_runtime_update() can be static

[kbuild test robot]

Fixes: 8d13e13e7869 ("ASoC: dpcm: improve runtime update predictability")
Signed-off-by: kbuild test robot <fengguang...@intel.com>
---
 soc-pcm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 330de23..63f96cd 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2597,7 +2597,7 @@ static int dpcm_run_old_update(struct snd_soc_pcm_runtime 
*fe, int stream)
        return ret;
 }
 
-int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new)
+static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new)
 {
        struct snd_soc_dapm_widget_list *list;
        int count, paths;