With OpenOCD v0.12.0 released, drop the workarounds for 'expr' syntax change by reverting: - commit320043c054("openocd: fix for polling during "expr" computation"); - commitc7eaaf6204("openocd: prepare for jimtcl 0.81 'expr' syntax change"). Replace the call to target_call_timer_callbacks_now() with call to target_call_timer_callbacks(). Change-Id: Iae5afc50e3f688e11176a52648efc9a6577a9a11 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/7405 Tested-by: jenkins