pinctrl: cy8c95x0: Remove custom ->set_config()

Since we have pin configuration getter and setter provided,
there is no need to duplicate that in the custom ->set_config().
Instead, switch to gpiochip_generic_config().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-10-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-cy8c95x0.c b/drivers/pinctrl/pinctrl-cy8c95x0.c
index fef735b..204a53d 100644 (file)
--- a/drivers/pinctrl/pinctrl-cy8c95x0.c
+++ b/drivers/pinctrl/pinctrl-cy8c95x0.c
@@ -772,30 +772,6 @@ out:
        return ret;
 }
 
-static int cy8c95x0_gpio_set_config(struct gpio_chip *gc, unsigned int offset,
-                                   unsigned long config)
-{
-       struct cy8c95x0_pinctrl *chip = gpiochip_get_data(gc);
-       unsigned long arg = pinconf_to_config_argument(config);
-
-       switch (pinconf_to_config_param(config)) {
-       case PIN_CONFIG_INPUT_ENABLE:
-               return cy8c95x0_gpio_direction_input(gc, offset);
-       case PIN_CONFIG_OUTPUT:
-               return cy8c95x0_gpio_direction_output(gc, offset, arg);
-       case PIN_CONFIG_MODE_PWM:
-       case PIN_CONFIG_BIAS_PULL_UP:
-       case PIN_CONFIG_BIAS_PULL_DOWN:
-       case PIN_CONFIG_BIAS_DISABLE:
-       case PIN_CONFIG_DRIVE_OPEN_DRAIN:
-       case PIN_CONFIG_DRIVE_OPEN_SOURCE:
-       case PIN_CONFIG_DRIVE_PUSH_PULL:
-               return cy8c95x0_gpio_set_pincfg(chip, offset, config);
-       default:
-               return -ENOTSUPP;
-       }
-}
-
 static int cy8c95x0_gpio_get_multiple(struct gpio_chip *gc,
                                      unsigned long *mask, unsigned long *bits)
 {
@@ -836,7 +812,7 @@ static int cy8c95x0_setup_gpiochip(struct cy8c95x0_pinctrl *chip)
        gc->get_direction = cy8c95x0_gpio_get_direction;
        gc->get_multiple = cy8c95x0_gpio_get_multiple;
        gc->set_multiple = cy8c95x0_gpio_set_multiple;
-       gc->set_config = cy8c95x0_gpio_set_config;
+       gc->set_config = gpiochip_generic_config,
        gc->can_sleep = true;
        gc->add_pin_ranges = cy8c95x0_add_pin_ranges;