Fixes the following 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: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
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 b205c78..f41560e 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)
{
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