acd_mode_select
return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10)))
return acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10);
if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10)))
error = acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
static int acd_mode_select(device_t, caddr_t, int);