mem_dma_handle 114 drivers/scsi/pm8001/pm8001_sas.c dma_addr_t mem_dma_handle; mem_dma_handle 120 drivers/scsi/pm8001/pm8001_sas.c &mem_dma_handle, GFP_KERNEL); mem_dma_handle 125 drivers/scsi/pm8001/pm8001_sas.c *pphys_addr = mem_dma_handle;