[alsa-devel] [PATCH 5/5] ALSA: soc-tpa6130a2: add static qualifier for file local symbols

[Takashi Sakamoto]

Sparse reports a below warning.

tpa6130a2.c:193:33: warning: symbol 'tpa6130a2_component_driver' was not declared. Should it be static?

These two symbols are just used inner the file, thus it's better to add
static qualifier.

This commit adds it.

Fixes: cb7e62256e99 ('ASoC: tpa6130a2: Register component')
CC: Helen Koike <helen.koike at collabora.co.uk>
Signed-off-by: Takashi Sakamoto <o-takashi at sakamocchi.jp>
---
 sound/soc/codecs/tpa6130a2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index f1ea052..8c67f3a 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -190,7 +190,7 @@ static const struct snd_soc_dapm_route tpa6130a2_dapm_routes[] = {
 	{ "Right PGA", NULL, "Power" },
 };
 
-struct snd_soc_component_driver tpa6130a2_component_driver = {
+static struct snd_soc_component_driver tpa6130a2_component_driver = {
 	.name = "tpa6130a2",
 	.probe = tpa6130a2_component_probe,
 	.dapm_widgets = tpa6130a2_dapm_widgets,
-- 
2.7.4