DIV_U64_ROUND_UP
u64 entries = DIV_U64_ROUND_UP(size, XE_PAGE_SIZE);
num_dword = (1 + 2) * DIV_U64_ROUND_UP(entries, MAX_PTE_PER_SDI);
return DIV_U64_ROUND_UP(duty_tick * period_ns, AIROHA_PWM_DUTY_FULL);
state->period = DIV_U64_ROUND_UP(tmp, clk_rate);
state->duty_cycle = DIV_U64_ROUND_UP(tmp, clk_rate);
word_delay_sck = DIV_U64_ROUND_UP((u64)word_delay_ns * spi_imx->spi_bus_clk,
return DIV_U64_ROUND_UP(x, y) * y;