sched: Be explicit with loading of the waketime variable

Explicilty load the timer waketime variable into local variables in
sched_timer_kick().  Change the optimization level from Os to O2.
This helps gcc to avoid unnecessary reloads from memory in the common
stepper_event() case.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/generic/misc.h b/src/generic/misc.h
index b6d49ffd..bc3223e7 100644
--- a/src/generic/misc.h
+++ b/src/generic/misc.h
@@ -13,7 +13,7 @@ uint32_t timer_from_us(uint32_t us);
 uint8_t timer_is_before(uint32_t time1, uint32_t time2);
 uint32_t timer_read_time(void);
 void timer_periodic(void);
-uint8_t timer_try_set_next(uint32_t next);
+uint8_t timer_try_set_next(unsigned int next);
 
 size_t alloc_maxsize(size_t reqsize);