smu_done_complete
extern void smu_done_complete(struct smu_cmd *cmd, void *misc);
smu_queue_simple(&cmd, SMU_CMD_POWER_COMMAND, 8, smu_done_complete,
EXPORT_SYMBOL(smu_done_complete);
cmd.done = smu_done_complete;
smu_done_complete, &comp,
cmd.done = smu_done_complete;
smu_done_complete, &comp, id);