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pinctrl: qcom: ssbi-mpp: use new GPIO line value setter callbacks

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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@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/20250410-gpiochip-set-rv-pinctrl-qcom-v1-6-6a6891338aae@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2025-04-10 11:34:48 +02:00 committed by Linus Walleij
parent cd5a048c1a
commit 454071ac3c
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c
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@ -511,14 +511,15 @@ static int pm8xxx_mpp_get(struct gpio_chip *chip, unsigned offset)
return ret;
}
static void pm8xxx_mpp_set(struct gpio_chip *chip, unsigned offset, int value)
static int pm8xxx_mpp_set(struct gpio_chip *chip, unsigned int offset,
int value)
{
struct pm8xxx_mpp *pctrl = gpiochip_get_data(chip);
struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data;
pin->output_value = !!value;
pm8xxx_mpp_update(pctrl, pin);
return pm8xxx_mpp_update(pctrl, pin);
}
static int pm8xxx_mpp_of_xlate(struct gpio_chip *chip,
@ -633,7 +634,7 @@ static const struct gpio_chip pm8xxx_mpp_template = {
.direction_input = pm8xxx_mpp_direction_input,
.direction_output = pm8xxx_mpp_direction_output,
.get = pm8xxx_mpp_get,
.set = pm8xxx_mpp_set,
.set_rv = pm8xxx_mpp_set,
.of_xlate = pm8xxx_mpp_of_xlate,
.dbg_show = pm8xxx_mpp_dbg_show,
.owner = THIS_MODULE,