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pinctrl: stm32: Implement .get_direction gpio_chip callback

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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>
This commit is contained in:
Alexandre TORGUE
2017-05-29 18:17:32 +02:00
committed by Linus Walleij
parent 9efa6d1a1e
commit acaa037970
2 changed files with 25 additions and 3 deletions
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5
drivers/pinctrl/stm32/pinctrl-stm32.h
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@@ -45,7 +45,10 @@ struct stm32_pinctrl_match_data {
const unsigned int npins;
};
int stm32_pctl_probe(struct platform_device *pdev);
struct stm32_gpio_bank;
int stm32_pctl_probe(struct platform_device *pdev);
void stm32_pmx_get_mode(struct stm32_gpio_bank *bank,
int pin, u32 *mode, u32 *alt);
#endif /* __PINCTRL_STM32_H */