randconfig build error with next-20150602, in drivers/scsi/advansys.c

Building with the attached random configuration file, drivers/scsi/advansys.c: In function ‘adv_isr_callback’: drivers/scsi/advansys.c:6089:3: error: implicit declaration of function ‘dma_pool_free’ [-Werror=implicit-function-declaration] dma_pool_free(boardp->adv_sgblk_pool, sgblkp, ^

randconfig build error with next-20150602, in drivers/scsi/advansys.c

Building with the attached random configuration file, drivers/scsi/advansys.c: In function ‘adv_isr_callback’: drivers/scsi/advansys.c:6089:3: error: implicit declaration of function ‘dma_pool_free’ [-Werror=implicit-function-declaration] dma_pool_free(boardp-adv_sgblk_pool, sgblkp, ^