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| author | Bartosz Golaszewski <[email protected]> | 2023-10-11 13:02:03 +0000 |
|---|---|---|
| committer | Bartosz Golaszewski <[email protected]> | 2023-10-13 06:50:04 +0000 |
| commit | 370232d096e3fe188e4596f77bc6560636bd40c1 (patch) | |
| tree | f4897b29c370cde5171981b11bb11aa571a2283c /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | gpiolib: provide gpio_device_to_device() (diff) | |
| download | kernel-370232d096e3fe188e4596f77bc6560636bd40c1.tar.gz kernel-370232d096e3fe188e4596f77bc6560636bd40c1.zip | |
gpiolib: provide gpiod_to_gpio_device()
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 <[email protected]>
Reviewed-by: Peter Rosin <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions