diff options
Diffstat (limited to 'drivers/mmc/host/cqhci-core.c')
| -rw-r--r-- | drivers/mmc/host/cqhci-core.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/mmc/host/cqhci-core.c b/drivers/mmc/host/cqhci-core.c index 41e94cd14109..c14d7251d0bb 100644 --- a/drivers/mmc/host/cqhci-core.c +++ b/drivers/mmc/host/cqhci-core.c @@ -474,8 +474,8 @@ static int cqhci_dma_map(struct mmc_host *host, struct mmc_request *mrq) return sg_count; } -static void cqhci_set_tran_desc(u8 *desc, dma_addr_t addr, int len, bool end, - bool dma64) +void cqhci_set_tran_desc(u8 *desc, dma_addr_t addr, int len, bool end, + bool dma64) { __le32 *attr = (__le32 __force *)desc; @@ -495,6 +495,7 @@ static void cqhci_set_tran_desc(u8 *desc, dma_addr_t addr, int len, bool end, dataddr[0] = cpu_to_le32(addr); } } +EXPORT_SYMBOL(cqhci_set_tran_desc); static int cqhci_prep_tran_desc(struct mmc_request *mrq, struct cqhci_host *cq_host, int tag) @@ -522,7 +523,11 @@ static int cqhci_prep_tran_desc(struct mmc_request *mrq, if ((i+1) == sg_count) end = true; - cqhci_set_tran_desc(desc, addr, len, end, dma64); + if (cq_host->ops->set_tran_desc) + cq_host->ops->set_tran_desc(cq_host, &desc, addr, len, end, dma64); + else + cqhci_set_tran_desc(desc, addr, len, end, dma64); + desc += cq_host->trans_desc_len; } |