mirror of https://gitee.com/openkylin/linux.git
Blackfin: gpio: add a debounce stub
The GPIO API was extended recently to include debounce functions, but since the on-chip Blackfin GPIO modules don't support this stuff, make a stub in the non-GPIOLIB case so drivers build properly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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@ -279,6 +279,11 @@ static inline int gpio_direction_output(unsigned gpio, int value)
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return bfin_gpio_direction_output(gpio, value);
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}
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static inline int gpio_set_debounce(unsigned gpio, unsigned debounce)
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{
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return -EINVAL;
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}
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static inline int gpio_get_value(unsigned gpio)
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{
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return bfin_gpio_get_value(gpio);
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