return desc + cq_host->task_desc_len;
}
+static inline size_t get_trans_desc_offset(struct cqhci_host *cq_host, u8 tag)
+{
+ return cq_host->trans_desc_len * cq_host->mmc->max_segs * tag;
+}
+
static inline dma_addr_t get_trans_desc_dma(struct cqhci_host *cq_host, u8 tag)
{
- return cq_host->trans_desc_dma_base +
- (cq_host->mmc->max_segs * tag *
- cq_host->trans_desc_len);
+ size_t offset = get_trans_desc_offset(cq_host, tag);
+
+ return cq_host->trans_desc_dma_base + offset;
}
static inline u8 *get_trans_desc(struct cqhci_host *cq_host, u8 tag)
{
- return cq_host->trans_desc_base +
- (cq_host->trans_desc_len * cq_host->mmc->max_segs * tag);
+ size_t offset = get_trans_desc_offset(cq_host, tag);
+
+ return cq_host->trans_desc_base + offset;
}
static void setup_trans_desc(struct cqhci_host *cq_host, u8 tag)
cq_host->desc_size = cq_host->slot_sz * cq_host->num_slots;
- cq_host->data_size = cq_host->trans_desc_len * cq_host->mmc->max_segs *
- cq_host->mmc->cqe_qdepth;
+ cq_host->data_size = get_trans_desc_offset(cq_host, cq_host->mmc->cqe_qdepth);
pr_debug("%s: cqhci: desc_size: %zu data_sz: %zu slot-sz: %d\n",
mmc_hostname(cq_host->mmc), cq_host->desc_size, cq_host->data_size,