This is a note to let you know that I've just added the patch titled
ASoC: samsung: change gpiod_speaker_power and rx1950_audio from global to static variables
to the 5.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
asoc-samsung-change-gpiod_speaker_power-and-rx1950_a.patch
and it can be found in the queue-5.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 95ef5e0afaf337c8e9c689de5ba2ea3be45655e4
Author: Tom Rix <trix@xxxxxxxxxx>
Date: Wed Jun 29 14:53:45 2022 -0400
ASoC: samsung: change gpiod_speaker_power and rx1950_audio from global to static variables
[ Upstream commit d2294461b90e0c5b3bbfaaf2c8baff4fd3e2bb13 ]
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: 83d74e354200 ("ASoC: samsung: rx1950: turn into platform driver")
Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220629185345.910406-1-trix@xxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index 6ea1c8cc9167..2820097b00b9 100644
--- a/sound/soc/samsung/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -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)
@@ -227,7 +227,7 @@ 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,
