• Alexandre Courbot's avatar
    gpio: make of_get_named_gpiod_flags() private · f01d9075
    Alexandre Courbot authored
    of_get_named_gpiod_flags() is visible and directly usable by GPIO
    consumers, but it really should not as the gpiod interface relies
    on the simpler gpiod_get() to provide properly-configured GPIOs.
    
    of_get_named_gpiod_flags() is just used internally by gpiolib to
    implement gpiod_get(), and by the old of_get_named_gpio_flags()
    function, therefore it makes sense to make it gpiolib-private.
    
    As a side-effect, the unused (and unneeded) of_get_gpiod_flags()
    inline function is also removed, and of_get_named_gpio_flags() is moved
    from a static inline function to a regular one in gpiolib-of.c
    
    This results in all references to gpiod_* functions in of_gpio.h being
    gone, which is the way it should be since this file is part of the old
    integer GPIO interface.
    
    Changes since v1:
    - Fixed compilation error when CONFIG_OF_GPIO is not defined
    - Fixed warning due to of_gpio_flags enum not being declared
      in private gpiolib.h header
    Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
    Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
    f01d9075
gpiolib-of.c 7.61 KB