gpiolib: add gpiod_to_gpio_device() stub for !GPIOLIB

krzk · Bartosz Golaszewski · commit 6ac86372102b · 2024-02-13T11:02:47.000+01:00
Add empty stub of gpiod_to_gpio_device() when GPIOLIB is not enabled. Cc: <stable@vger.kernel.org> Fixes: 370232d ("gpiolib: provide gpiod_to_gpio_device()") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
@@ -819,6 +819,12 @@ static inline struct gpio_chip *gpiod_to_chip(const struct gpio_desc *desc)
 	return ERR_PTR(-ENODEV);
 }
 
+static inline struct gpio_device *gpiod_to_gpio_device(struct gpio_desc *desc)
+{
+	WARN_ON(1);
+	return ERR_PTR(-ENODEV);
+}
+
 static inline int gpiochip_lock_as_irq(struct gpio_chip *gc,
 				       unsigned int offset)
 {

Original file line number	Diff line number	Diff line change
`@@ -819,6 +819,12 @@ static inline struct gpio_chip gpiod_to_chip(const struct gpio_desc desc)`
`819`	`819`	`return ERR_PTR(-ENODEV);`
`820`	`820`	`}`
`821`	`821`
	`822`	`+static inline struct gpio_device gpiod_to_gpio_device(struct gpio_desc desc)`
	`823`	`+{`
	`824`	`+ WARN_ON(1);`
	`825`	`+ return ERR_PTR(-ENODEV);`
	`826`	`+}`
	`827`	`+`
`822`	`828`	`static inline int gpiochip_lock_as_irq(struct gpio_chip *gc,`
`823`	`829`	`unsigned int offset)`
`824`	`830`	`{`