On Thu, Jan 25, 2024 at 9:16 AM Krzysztof Kozlowski krzysztof.kozlowski@linaro.org wrote:
Add empty stub of gpiod_to_gpio_device() when GPIOLIB is not enabled.
Cc: stable@vger.kernel.org Fixes: 370232d096e3 ("gpiolib: provide gpiod_to_gpio_device()") Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
Cc: Philipp Zabel p.zabel@pengutronix.de
include/linux/gpio/driver.h | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 9a5c6c76e653..012797e7106d 100644 --- 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) { -- 2.34.1
Why is this needed? Users of gpio/driver.h should select GPIOLIB.
Bart