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ASoC: cs35l33: Fix GPIO name and drop legacy include 

[ Upstream commit 50678d339d670a92658e5538ebee30447c88ccb3 ]

This driver includes the legacy GPIO APIs <linux/gpio.h> and
<linux/of_gpio.h> but does not use any symbols from any of
them.

Drop the includes.

Further the driver is requesting "reset-gpios" rather than
just "reset" from the GPIO framework. This is wrong because
the gpiolib core will add "-gpios" before processing the
request from e.g. device tree. Drop the suffix.

The last problem means that the optional RESET GPIO has
never been properly retrieved and used even if it existed,
but nobody noticed.

Fixes: 3333cb7187 ("ASoC: cs35l33: Initial commit of the cs35l33 CODEC driver.")
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231201-descriptors-sound-cirrus-v2-2-ee9f9d4655eb@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Linus Walleij 2023-12-01 14:20:31 +01:00 committed by Greg Kroah-Hartman
parent 2da8e20346
commit 940484c055
1 changed files with 1 additions and 3 deletions
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4
sound/soc/codecs/cs35l33.c
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@ -22,13 +22,11 @@
#include <sound/soc-dapm.h> #include <sound/soc-dapm.h>
#include <sound/initval.h> #include <sound/initval.h>
#include <sound/tlv.h> #include <sound/tlv.h>
#include <linux/gpio.h>
#include <linux/gpio/consumer.h> #include <linux/gpio/consumer.h>
#include <sound/cs35l33.h> #include <sound/cs35l33.h>
#include <linux/pm_runtime.h> #include <linux/pm_runtime.h>
#include <linux/regulator/consumer.h> #include <linux/regulator/consumer.h>
#include <linux/regulator/machine.h> #include <linux/regulator/machine.h>
#include <linux/of_gpio.h>
#include <linux/of.h> #include <linux/of.h>
#include <linux/of_device.h> #include <linux/of_device.h>
#include <linux/of_irq.h> #include <linux/of_irq.h>
@ -1167,7 +1165,7 @@ static int cs35l33_i2c_probe(struct i2c_client *i2c_client)
/* We could issue !RST or skip it based on AMP topology */ /* We could issue !RST or skip it based on AMP topology */
cs35l33->reset_gpio = devm_gpiod_get_optional(&i2c_client->dev, cs35l33->reset_gpio = devm_gpiod_get_optional(&i2c_client->dev,
"reset-gpios", GPIOD_OUT_HIGH); "reset", GPIOD_OUT_HIGH);
if (IS_ERR(cs35l33->reset_gpio)) { if (IS_ERR(cs35l33->reset_gpio)) {
dev_err(&i2c_client->dev, "%s ERROR: Can't get reset GPIO\n", dev_err(&i2c_client->dev, "%s ERROR: Can't get reset GPIO\n",
__func__); __func__);