rem: static void __card_synccallback(u32 chn,s32 result)
add: static void __card_synccallback(s32 chn,s32 result)
context: static void __card_synccallback(u32 chn,s32 result){	card_block *card = &cardmap[chn];#ifdef _CARD_DEBUG	printf("__card_synccallback(%d,%d,%d)\n",chn,result,card->result);#endif	LWP_WakeThread(card->wait_sync_queue);}