gpio: generic: provide to_gpio_generic_chip()
authorBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Mon, 25 Aug 2025 09:48:42 +0000 (11:48 +0200)
committerBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Mon, 25 Aug 2025 10:05:37 +0000 (12:05 +0200)
commit6e376f245f19feeadddafb2c3fa5fbd6469ecdfe
tree3b7d484dd199110aae4dbc50f8159359991bda2e
parentc48156d111f00efd4cf6de57d710166d87ee2c5f
gpio: generic: provide to_gpio_generic_chip()

Provide a helper allowing to convert a struct gpio_chip address to the
struct gpio_generic_chip that wraps it.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250825-gpio-mmio-gpio-conv-v1-1-356b4b1d5110@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
include/linux/gpio/generic.h