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Message-Id: <20250408-gpiochip-set-rv-sound-v1-10-dd54b6ca1ef9@linaro.org>
Date: Tue, 08 Apr 2025 09:38:28 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <brgl@...ev.pl>,
Peter Ujfalusi <peter.ujfalusi@...il.com>,
Oder Chiou <oder_chiou@...ltek.com>, Shenghao Ding <shenghao-ding@...com>,
Kevin Lu <kevin-lu@...com>, Baojun Xu <baojun.xu@...com>,
Herve Codina <herve.codina@...tlin.com>,
David Rhodes <david.rhodes@...rus.com>,
Richard Fitzgerald <rf@...nsource.cirrus.com>
Cc: linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-gpio@...r.kernel.org, patches@...nsource.cirrus.com,
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH 10/12] ASoC: codecs: wm8903: use new GPIO line value setter
callbacks
From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
---
sound/soc/codecs/wm8903.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index 03902909f27e..2ed9f493d507 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -1825,13 +1825,15 @@ static int wm8903_gpio_direction_out(struct gpio_chip *chip,
return 0;
}
-static void wm8903_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+static int wm8903_gpio_set(struct gpio_chip *chip, unsigned int offset,
+ int value)
{
struct wm8903_priv *wm8903 = gpiochip_get_data(chip);
- regmap_update_bits(wm8903->regmap, WM8903_GPIO_CONTROL_1 + offset,
- WM8903_GP1_LVL_MASK,
- !!value << WM8903_GP1_LVL_SHIFT);
+ return regmap_update_bits(wm8903->regmap,
+ WM8903_GPIO_CONTROL_1 + offset,
+ WM8903_GP1_LVL_MASK,
+ !!value << WM8903_GP1_LVL_SHIFT);
}
static const struct gpio_chip wm8903_template_chip = {
@@ -1841,7 +1843,7 @@ static const struct gpio_chip wm8903_template_chip = {
.direction_input = wm8903_gpio_direction_in,
.get = wm8903_gpio_get,
.direction_output = wm8903_gpio_direction_out,
- .set = wm8903_gpio_set,
+ .set_rv = wm8903_gpio_set,
.can_sleep = 1,
};
--
2.45.2
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