fin_ns 316 drivers/pwm/pwm-meson.c u32 fin_ns; fin_ns 325 drivers/pwm/pwm-meson.c fin_ns = div_u64(NSEC_PER_SEC, fin_freq); fin_ns 327 drivers/pwm/pwm-meson.c return cnt * fin_ns * (channel->pre_div + 1);