SCMD_ACTIVE
if ((host->cmd_flags & SCMD_ACTIVE)
if (!(host->cmd_flags & SCMD_ACTIVE)) {
host->cmd_flags |= SCMD_ACTIVE;
if (!(host->cmd_flags & SCMD_ACTIVE)) {
host->cmd_flags |= SCMD_ACTIVE;
if (host->cmd_flags & SCMD_ACTIVE) {
host->cmd_flags |= SCMD_ACTIVE;
} else if (host->cmd_flags & SCMD_ACTIVE) {