diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index aa7d356ce57d..72bf31b29201 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -2448,10 +2448,11 @@ static inline u16 ufshcd_upiu_wlun_to_scsi_wlun(u8 upiu_wlun_id) static void ufshcd_init_lrb(struct ufs_hba *hba, struct ufshcd_lrb *lrb, int i) { - struct utp_transfer_cmd_desc *cmd_descp = hba->ucdl_base_addr; + struct utp_transfer_cmd_desc *cmd_descp = (void *)hba->ucdl_base_addr + + i * sizeof_utp_transfer_cmd_desc(hba); struct utp_transfer_req_desc *utrdlp = hba->utrdl_base_addr; dma_addr_t cmd_desc_element_addr = hba->ucdl_dma_addr + - i * sizeof(struct utp_transfer_cmd_desc); + i * sizeof_utp_transfer_cmd_desc(hba); u16 response_offset = offsetof(struct utp_transfer_cmd_desc, response_upiu); u16 prdt_offset = offsetof(struct utp_transfer_cmd_desc, prd_table); @@ -2459,11 +2460,11 @@ static void ufshcd_init_lrb(struct ufs_hba *hba, struct ufshcd_lrb *lrb, int i) lrb->utr_descriptor_ptr = utrdlp + i; lrb->utrd_dma_addr = hba->utrdl_dma_addr + i * sizeof(struct utp_transfer_req_desc); - lrb->ucd_req_ptr = (struct utp_upiu_req *)(cmd_descp + i); + lrb->ucd_req_ptr = (struct utp_upiu_req *)cmd_descp; lrb->ucd_req_dma_addr = cmd_desc_element_addr; - lrb->ucd_rsp_ptr = (struct utp_upiu_rsp *)cmd_descp[i].response_upiu; + lrb->ucd_rsp_ptr = (struct utp_upiu_rsp *)cmd_descp->response_upiu; lrb->ucd_rsp_dma_addr = cmd_desc_element_addr + response_offset; - lrb->ucd_prdt_ptr = (struct ufshcd_sg_entry *)cmd_descp[i].prd_table; + lrb->ucd_prdt_ptr = (struct ufshcd_sg_entry *)cmd_descp->prd_table; lrb->ucd_prdt_dma_addr = cmd_desc_element_addr + prdt_offset; }