ROUND_UP
case ROUND_UP:
roundingMode = ROUND_UP;
uv = ROUND_UP(uv, step_uvolt);
min_uvolt = ROUND_UP(sc->cpu_def->min_uvolt, step_uvolt);
uv = ROUND_UP(uv, step_uvolt);
min_uvolt = ROUND_UP(sc->cpu_def->min_uvolt, step_uvolt);
hdr_len = ROUND_UP(hdr_len, 32);
hdr_len = ROUND_UP(hdr_len, 32);
#ifndef ROUND_UP