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,