ASoC: codecs: aw88261: Remove non-existing reset gpio

According to the AW88261 datasheet (V1.1) and device schematics I have
access to, there is no reset gpio present on the AW88261. Remove it.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20231002-aw88261-reset-v2-2-837cb1e7b95c@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/aw88261.c b/sound/soc/codecs/aw88261.c
index 45eaf931a69cc87bb95733201ed5b4a6011f3168..e7683f70c2ef59acd8e01894a5c7932e0ecf67bf 100644 (file)
--- a/sound/soc/codecs/aw88261.c
+++ b/sound/soc/codecs/aw88261.c
@@ -10,7 +10,6 @@
 
 #include <linux/i2c.h>
 #include <linux/firmware.h>
-#include <linux/of_gpio.h>
 #include <linux/regmap.h>
 #include <sound/soc.h>
 #include "aw88261.h"
@@ -1175,14 +1174,6 @@ static const struct snd_soc_component_driver soc_codec_dev_aw88261 = {
        .remove = aw88261_codec_remove,
 };
 
-static void aw88261_hw_reset(struct aw88261 *aw88261)
-{
-       gpiod_set_value_cansleep(aw88261->reset_gpio, 0);
-       usleep_range(AW88261_1000_US, AW88261_1000_US + 10);
-       gpiod_set_value_cansleep(aw88261->reset_gpio, 1);
-       usleep_range(AW88261_1000_US, AW88261_1000_US + 10);
-}
-
 static void aw88261_parse_channel_dt(struct aw88261 *aw88261)
 {
        struct aw_device *aw_dev = aw88261->aw_pa;
@@ -1254,12 +1245,6 @@ static int aw88261_i2c_probe(struct i2c_client *i2c)
 
        i2c_set_clientdata(i2c, aw88261);
 
-       aw88261->reset_gpio = devm_gpiod_get_optional(&i2c->dev, "reset", GPIOD_OUT_LOW);
-       if (IS_ERR(aw88261->reset_gpio))
-               dev_info(&i2c->dev, "reset gpio not defined\n");
-       else
-               aw88261_hw_reset(aw88261);
-
        aw88261->regmap = devm_regmap_init_i2c(i2c, &aw88261_remap_config);
        if (IS_ERR(aw88261->regmap)) {
                ret = PTR_ERR(aw88261->regmap);