diff options
Diffstat (limited to 'drivers/mmc/host/sunxi-mmc.c')
| -rw-r--r-- | drivers/mmc/host/sunxi-mmc.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c index 0391c62cc99f..d6fa2214aaae 100644 --- a/drivers/mmc/host/sunxi-mmc.c +++ b/drivers/mmc/host/sunxi-mmc.c @@ -385,14 +385,6 @@ static void sunxi_mmc_init_idma_des(struct sunxi_mmc_host *host, wmb(); } -static enum dma_data_direction sunxi_mmc_get_dma_dir(struct mmc_data *data) -{ - if (data->flags & MMC_DATA_WRITE) - return DMA_TO_DEVICE; - else - return DMA_FROM_DEVICE; -} - static int sunxi_mmc_map_dma(struct sunxi_mmc_host *host, struct mmc_data *data) { @@ -400,7 +392,7 @@ static int sunxi_mmc_map_dma(struct sunxi_mmc_host *host, struct scatterlist *sg; dma_len = dma_map_sg(mmc_dev(host->mmc), data->sg, data->sg_len, - sunxi_mmc_get_dma_dir(data)); + mmc_get_dma_dir(data)); if (dma_len == 0) { dev_err(mmc_dev(host->mmc), "dma_map_sg failed\n"); return -ENOMEM; @@ -551,7 +543,7 @@ static irqreturn_t sunxi_mmc_finalize_request(struct sunxi_mmc_host *host) rval |= SDXC_FIFO_RESET; mmc_writel(host, REG_GCTRL, rval); dma_unmap_sg(mmc_dev(host->mmc), data->sg, data->sg_len, - sunxi_mmc_get_dma_dir(data)); + mmc_get_dma_dir(data)); } mmc_writel(host, REG_RINTR, 0xffff); @@ -1022,7 +1014,7 @@ static void sunxi_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq) if (data) dma_unmap_sg(mmc_dev(mmc), data->sg, data->sg_len, - sunxi_mmc_get_dma_dir(data)); + mmc_get_dma_dir(data)); dev_err(mmc_dev(mmc), "request already pending\n"); mrq->cmd->error = -EBUSY; |