Commit 9cd42be8 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'gpio-fixes-for-v6.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux 

Pull gpio fix from Bartosz Golaszewski:

 - fix a use-case where no pins are mapped to GPIOs in
   gpiochip_generic_config()

* tag 'gpio-fixes-for-v6.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  gpiolib: Handle no pin_ranges in gpiochip_generic_config()
parents 76d885a1 ae366ba8

drivers/gpio/gpiolib.c

+5 −0
Original line number Diff line number Diff line
@@ -2042,6 +2042,11 @@ EXPORT_SYMBOL_GPL(gpiochip_generic_free); 
int gpiochip_generic_config(struct gpio_chip *gc, unsigned int offset,

			    unsigned long config)

{

#ifdef CONFIG_PINCTRL

	if (list_empty(&gc->gpiodev->pin_ranges))

		return -ENOTSUPP;

#endif



	return pinctrl_gpio_set_config(gc, offset, config);

}

EXPORT_SYMBOL_GPL(gpiochip_generic_config);