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ASoC: rk312x: Remove unused code

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Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: Iab76cb375c1b855a4619da302927e85dfa001d1d
This commit is contained in:
Sugar Zhang
2025-02-19 22:38:48 +08:00
committed by Tao Huang
parent 3066221fd5
commit 2e44c5c06e
1 changed files with 0 additions and 51 deletions
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51
sound/soc/codecs/rk312x_codec.c
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@@ -94,10 +94,6 @@ struct rk312x_codec_priv {
struct gpio_desc *hp_ctl_gpio;
int spk_mute_delay;
int hp_mute_delay;
int spk_hp_switch_gpio;
/* 1 spk; */
/* 0 hp; */
enum of_gpio_flags spk_io;
/* 0 for box; */
/* 1 default for mid; */
@@ -275,30 +271,6 @@ static int rk312x_codec_ctl_gpio(int gpio, int level)
return 0;
}
#if 0
static int switch_to_spk(int enable)
{
if (!rk312x_priv) {
DBG(KERN_ERR"%s : rk312x is NULL\n", __func__);
return -EINVAL;
}
if (enable) {
if (rk312x_priv->spk_hp_switch_gpio != INVALID_GPIO) {
gpio_set_value(rk312x_priv->spk_hp_switch_gpio, rk312x_priv->spk_io);
DBG(KERN_INFO"%s switch to spk\n", __func__);
msleep(rk312x_priv->spk_mute_delay);
}
} else {
if (rk312x_priv->spk_hp_switch_gpio != INVALID_GPIO) {
gpio_set_value(rk312x_priv->spk_hp_switch_gpio, !rk312x_priv->spk_io);
DBG(KERN_INFO"%s switch to hp\n", __func__);
msleep(rk312x_priv->hp_mute_delay);
}
}
return 0;
}
#endif
static int rk312x_reset(struct snd_soc_component *component)
{
DBG("%s\n", __func__);
@@ -2292,29 +2264,6 @@ static int rk312x_platform_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, rk312x);
rk312x->dev = &pdev->dev;
#if 0
rk312x->spk_hp_switch_gpio = of_get_named_gpio_flags(rk312x_np,
"spk_hp_switch_gpio", 0, &rk312x->spk_io);
rk312x->spk_io = !rk312x->spk_io;
if (!gpio_is_valid(rk312x->spk_hp_switch_gpio)) {
dbg_codec(2, "invalid spk hp switch_gpio : %d\n",
rk312x->spk_hp_switch_gpio);
rk312x->spk_hp_switch_gpio = INVALID_GPIO;
/* ret = -ENOENT; */
/* goto err__; */
}
DBG("%s : spk_hp_switch_gpio %d spk active_level %d \n", __func__,
rk312x->spk_hp_switch_gpio, rk312x->spk_io);
if(rk312x->spk_hp_switch_gpio != INVALID_GPIO) {
ret = devm_gpio_request(&pdev->dev, rk312x->spk_hp_switch_gpio, "spk_hp_switch");
if (ret < 0) {
dbg_codec(2, "rk312x_platform_probe spk_hp_switch_gpio fail\n");
/* goto err__; */
rk312x->spk_hp_switch_gpio = INVALID_GPIO;
}
}
#endif
rk312x->edev = devm_extcon_dev_allocate(&pdev->dev, headset_extcon_cable);
if (IS_ERR(rk312x->edev)) {
dev_err(&pdev->dev, "failed to allocate extcon device\n");