pinctrl: remove pinctrl_gpio_set_config()

There are no more users of pinctrl_gpio_set_config() so remove it.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

Author: Bartosz Golaszewski

drivers/pinctrl/core.c

@@ -904,42 +904,36 @@ int pinctrl_gpio_direction_output_new(struct gpio_chip *gc, unsigned int offset)
 }
 EXPORT_SYMBOL_GPL(pinctrl_gpio_direction_output_new);
 
-/* This function is deprecated and will be removed. Don't use. */
-int pinctrl_gpio_set_config(unsigned gpio, unsigned long config)
+/**
+ * pinctrl_gpio_set_config_new() - Apply config to given GPIO pin
+ * @gc: GPIO chip structure from the GPIO subsystem
+ * @offset: hardware offset of the GPIO relative to the controller
+ * @config: the configuration to apply to the GPIO
+ *
+ * This function should *ONLY* be used from gpiolib-based GPIO drivers, if
+ * they need to call the underlying pin controller to change GPIO config
+ * (for example set debounce time).
+ */
+int pinctrl_gpio_set_config_new(struct gpio_chip *gc, unsigned int offset,
+				unsigned long config)
 {
 	unsigned long configs[] = { config };
 	struct pinctrl_gpio_range *range;
 	struct pinctrl_dev *pctldev;
 	int ret, pin;
 
-	ret = pinctrl_get_device_gpio_range(gpio, &pctldev, &range);
+	ret = pinctrl_get_device_gpio_range(gc->base + offset, &pctldev,
+					    &range);
 	if (ret)
 		return ret;
 
 	mutex_lock(&pctldev->mutex);
-	pin = gpio_to_pin(range, gpio);
+	pin = gpio_to_pin(range, gc->base + offset);
 	ret = pinconf_set_config(pctldev, pin, configs, ARRAY_SIZE(configs));
 	mutex_unlock(&pctldev->mutex);
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(pinctrl_gpio_set_config);
-
-/**
- * pinctrl_gpio_set_config_new() - Apply config to given GPIO pin
- * @gc: GPIO chip structure from the GPIO subsystem
- * @offset: hardware offset of the GPIO relative to the controller
- * @config: the configuration to apply to the GPIO
- *
- * This function should *ONLY* be used from gpiolib-based GPIO drivers, if
- * they need to call the underlying pin controller to change GPIO config
- * (for example set debounce time).
- */
-int pinctrl_gpio_set_config_new(struct gpio_chip *gc, unsigned int offset,
-				unsigned long config)
-{
-	return pinctrl_gpio_set_config(gc->base + offset, config);
-}
 EXPORT_SYMBOL_GPL(pinctrl_gpio_set_config_new);
 
 static struct pinctrl_state *find_state(struct pinctrl *p,

include/linux/pinctrl/consumer.h

@@ -33,7 +33,6 @@ int pinctrl_gpio_direction_input_new(struct gpio_chip *gc,
 				     unsigned int offset);
 int pinctrl_gpio_direction_output_new(struct gpio_chip *gc,
 				      unsigned int offset);
-int pinctrl_gpio_set_config(unsigned gpio, unsigned long config);
 int pinctrl_gpio_set_config_new(struct gpio_chip *gc, unsigned int offset,
 				unsigned long config);
 
@@ -97,11 +96,6 @@ pinctrl_gpio_direction_output_new(struct gpio_chip *gc, unsigned int offset)
 	return 0;
 }
 
-static inline int pinctrl_gpio_set_config(unsigned gpio, unsigned long config)
-{
-	return 0;
-}
-
 static inline int
 pinctrl_gpio_set_config_new(struct gpio_chip *gc, unsigned int offset,
 			    unsigned long config)