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sched: Use uint_fast8_t for return type of timers

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Some architectures are faster passing regular integers than 8bit
integers.  Use uint_fast8_t so that the architecture chooses the
appropriate type.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2016-06-08 21:33:50 -04:00
parent fa85094cbb
commit b0524947e5
7 changed files with 14 additions and 14 deletions
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4
src/sched.c
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@ -25,7 +25,7 @@ static uint16_t millis;
// also simplifies the timer code by ensuring there is always at least
// one timer on the timer list and that there is always a timer not
// more than 1 ms in the future.
static uint8_t
static uint_fast8_t
ms_event(struct timer *t)
{
millis++;
@ -154,7 +154,7 @@ sched_timer_kick(void)
struct timer *t = timer_list;
for (;;) {
// Invoke timer callback
uint8_t res;
uint_fast8_t res;
if (CONFIG_INLINE_STEPPER_HACK && likely(!t->func))
res = stepper_event(t);
else