[PATCH][next] ASoC: amd: make pointer da7219_dai_clk static

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

The pointer da7219_dai_clk  is local to the source and does not need to
be in global scope, so make it static.

Cleans up sparse warning:
sound/soc/amd/acp-da7219-max98357a.c:46:12: warning: symbol 'da7219_dai_clk'
was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 sound/soc/amd/acp-da7219-max98357a.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/amd/acp-da7219-max98357a.c b/sound/soc/amd/acp-da7219-max98357a.c
index 99c6b5ce5c6c..af458bd36c72 100644
--- a/sound/soc/amd/acp-da7219-max98357a.c
+++ b/sound/soc/amd/acp-da7219-max98357a.c
@@ -43,7 +43,7 @@
 #define DUAL_CHANNEL		2
 
 static struct snd_soc_jack cz_jack;
-struct clk *da7219_dai_clk;
+static struct clk *da7219_dai_clk;
 
 static int cz_da7219_init(struct snd_soc_pcm_runtime *rtd)
 {
-- 
2.15.1