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![Daniel Kurtz](https://secure.gravatar.com/avatar/a7cc011776af6511d305d7cc943f5fbd.jpg?s=96&d=mm)
Daniel Kurtz committed 12b10f47e56
pinctrl/amd: add get_direction handler On boot, gpiochip_add_data() initializes the FLAG_IS_OUT bit in desc->flags iff its gpio_chip does not have ->direction_input() handler, else it is initialized to 0, which implies the GPIO is an "input". Later, the sysfs "direction" handler will use gpiod_get_direction() to get the current direction, but if no ->get_direction() handler is installed, the result will just be the current (initial) value of flags, which will always be OUT irregardless of the initial register value. Add a get_direction() handler to pinctrl-amd to fix this and always provide the correct value for direction. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>