drivers/scsi/advansys.c:71:2: warning: #warning this driver is still not properly converted to the DMA API drivers/scsi/advansys.c: In function `advansys_get_sense_buffer_dma': drivers/scsi/advansys.c:9885: error: implicit declaration of function `dma_cache_sync' make[2]: *** [drivers/scsi/advansys.o] Error 1 make[1]: *** [drivers/scsi] Error 2 make: *** [drivers] Error 2