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ASoC: samsung: change gpiod_speaker_power and rx1950_audio from global to static variables 

sparse reports
sound/soc/samsung/rx1950_uda1380.c:131:18: warning: symbol 'gpiod_speaker_power' was not declared. Should it be static?
sound/soc/samsung/rx1950_uda1380.c:231:24: warning: symbol 'rx1950_audio' was not declared. Should it be static?

Both gpiod_speaker_power and rx1950_audio are only used in rx1950_uda1380.c,
so their storage class specifiers should be static.

Fixes: 83d74e3542 ("ASoC: samsung: rx1950: turn into platform driver")
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220629185345.910406-1-trix@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Tom Rix 2022-06-29 14:53:45 -04:00 committed by Mark Brown
parent fc34ece41f
commit d2294461b9
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
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4
sound/soc/samsung/rx1950_uda1380.c
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@ -128,7 +128,7 @@ static int rx1950_startup(struct snd_pcm_substream *substream)
&hw_rates);
}
struct gpio_desc *gpiod_speaker_power;
static struct gpio_desc *gpiod_speaker_power;
static int rx1950_spk_power(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
@ -228,7 +228,7 @@ static int rx1950_probe(struct platform_device *pdev)
return devm_snd_soc_register_card(dev, &rx1950_asoc);
}
struct platform_driver rx1950_audio = {
static struct platform_driver rx1950_audio = {
.driver = {
.name = "rx1950-audio",
.pm = &snd_soc_pm_ops,