[PATCH] ASoC: max98095: Remove unused max98095_jack_detect

linux
2025-02-05T01:45:13Z

From: "Dr. David Alan Gilbert" <linux@treblig.org>

max98095_jack_detect() was added in 2012 as part of
commit 9dd90c5db040 ("ASoC: max98095: add jack detection")
but hasn't been used.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
---
sound/soc/codecs/max98095.c | 29 -----------------------------
sound/soc/codecs/max98095.h | 3 ---
2 files changed, 32 deletions(-)

diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c
index cfb63fe69267..1d3464308ec4 100644
--- a/sound/soc/codecs/max98095.c
+++ b/sound/soc/codecs/max98095.c
@@ -1884,35 +1884,6 @@ static int max98095_jack_detect_disable(struct snd_soc_component *component)
return ret;
}

-int max98095_jack_detect(struct snd_soc_component *component,
- struct snd_soc_jack *hp_jack, struct snd_soc_jack *mic_jack)
-{
- struct max98095_priv *max98095 = snd_soc_component_get_drvdata(component);
- struct i2c_client *client = to_i2c_client(component->dev);
- int ret = 0;
-
- max98095->headphone_jack = hp_jack;
- max98095->mic_jack = mic_jack;
-
- /* only progress if we have at least 1 jack pointer */
- if (!hp_jack && !mic_jack)
- return -EINVAL;
-
- max98095_jack_detect_enable(component);
-
- /* enable interrupts for headphone jack detection */
- ret = snd_soc_component_update_bits(component, M98095_013_JACK_INT_EN,
- M98095_IDDONE, M98095_IDDONE);
- if (ret < 0) {
- dev_err(component->dev, "Failed to cfg jack irqs %d\n", ret);
- return ret;
- }
-
- max98095_report_jack(client->irq, component);
- return 0;
-}
-EXPORT_SYMBOL_GPL(max98095_jack_detect);
-
#ifdef CONFIG_PM
static int max98095_suspend(struct snd_soc_component *component)
{
diff --git a/sound/soc/codecs/max98095.h b/sound/soc/codecs/max98095.h
index 2af7e77021a2..782e351debe9 100644
--- a/sound/soc/codecs/max98095.h
+++ b/sound/soc/codecs/max98095.h
@@ -312,7 +312,4 @@
/* Default Delay used in Slew Rate Calculation for Jack detection */
#define M98095_DEFAULT_SLEW_DELAY 0x18

-extern int max98095_jack_detect(struct snd_soc_component *component,
- struct snd_soc_jack *hp_jack, struct snd_soc_jack *mic_jack);
-
#endif
--
2.48.1