cyclic: reduce get_timer_us() calls inside hlist_for_each_entry_safe()

On STM32MP157C-DK2, when using the "ums" command, in sleep_thread(),
ctrlc() is called every ~640ms which doesn't allows high reactivity when
user press CTRL+C in U-Boot console.

In sleep_thread() loop, ctrlc() is called every 200000 iterations.
But schedule is called on each loop iteration.

Optimize cyclic_run() in order to not call get_timer_us() on each entry.

This allow to save computation time :
  _ before : ctrlc() is called every ~640ms
  _ after  : ctrlc() is called every ~230ms

Signed-off-by: Rasmus Villemoes <[email protected]>
Signed-off-by: Patrice Chotard <[email protected]>
Cc: Marek Vasut <[email protected]>

0 files changed, 0 insertions, 0 deletions