Re: [PATCH 2/3] gpiolib: provide gpiod_to_gpio_device()

[Peter Rosin <peda@xxxxxxxxxx>]

Hi!

2023-10-11 at 15:02, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
> 
> Accessing struct gpio_chip backing a GPIO device is only allowed for the
> actual providers of that chip.
> 
> Similarly to how we introduced gpio_device_find() in order to replace
> the abused gpiochip_find(), let's introduce a counterpart to
> gpiod_to_chip() that returns a reference to the GPIO device owning the
> descriptor. This is done in order to later remove gpiod_to_chip()
> entirely.
> 
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>

Reviewed-by: Peter Rosin <peda@xxxxxxxxxx>

Cheers,
Peter