[PATCH 12/12] ASoC: soc-dapm: cleanup cppcheck warning at soc_dapm_dai_stream_event()

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>

This patch cleanups below cppcheck warning.

sound/soc/soc-dapm.c:4368:15: style: The scope of the variable 'ep' can be reduced. [variableScope]
 unsigned int ep;
              ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 sound/soc/soc-dapm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 7fc1659eead4..7b67f1e19ae9 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -4365,11 +4365,12 @@ static void soc_dapm_dai_stream_event(struct snd_soc_dai *dai, int stream,
 	int event)
 {
 	struct snd_soc_dapm_widget *w;
-	unsigned int ep;
 
 	w = snd_soc_dai_get_widget(dai, stream);
 
 	if (w) {
+		unsigned int ep;
+
 		dapm_mark_dirty(w, "stream event");
 
 		if (w->id == snd_soc_dapm_dai_in) {
-- 
2.25.1