remove_sum_of

Author: soburi

cores/arduino/zephyrCommon.cpp

@@ -68,17 +68,6 @@ inline int global_gpio_pin_configure(pin_size_t pinNumber, int flags) {
   return gpio_pin_configure(local_gpio_port(pinNumber), local_gpio_pin(pinNumber), flags);
 }
 
-template <class N, class Head> constexpr const N sum_of_list(const N sum, const Head &head)
-{
-  return sum + head;
-}
-
-template <class N, class Head, class... Tail>
-constexpr const N sum_of_list(const N sum, const Head &head, const Tail &...tail)
-{
-  return sum_of_list(sum + head, tail...);
-}
-
 template <class N, class Head> constexpr const N max_in_list(const N max, const Head &head)
 {
   return (max >= head) ? max : head;
@@ -93,8 +82,6 @@ constexpr const N max_in_list(const N max, const Head &head, const Tail &...tail
 #define GPIO_NGPIOS(n, p, i) DT_PROP(DT_GPIO_CTLR_BY_IDX(n, p, i), ngpios)
 constexpr int max_ngpios = max_in_list(
   0, DT_FOREACH_PROP_ELEM_SEP(DT_PATH(zephyr_user), digital_pin_gpios, GPIO_NGPIOS, (, )));
-constexpr int sum_ngpios = sum_of_list(
-  0, DT_FOREACH_PROP_ELEM_SEP(DT_PATH(zephyr_user), digital_pin_gpios, GPIO_NGPIOS, (, )));
 
 /*
  * GPIO callback implementation