Alexandre TORGUE acaa037970 pinctrl: stm32: Implement .get_direction gpio_chip callback
Add .get_direction() gpiochip callback in STM32 pinctrl driver.

Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-31 02:05:49 +02:00
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