if (host->dma_in_use) {
enum dma_data_direction dma_data_dir;
- if (data->flags & MMC_DATA_WRITE)
- dma_data_dir = DMA_TO_DEVICE;
- else
- dma_data_dir = DMA_FROM_DEVICE;
+ dma_data_dir = mmc_get_dma_dir(data);
if (dma_data_dir == DMA_FROM_DEVICE) {
/*
*/
sg_len = (data->blocks == 1) ? 1 : data->sg_len;
- if (data->flags & MMC_DATA_WRITE)
- dma_data_dir = DMA_TO_DEVICE;
- else
- dma_data_dir = DMA_FROM_DEVICE;
+ dma_data_dir = mmc_get_dma_dir(data);
host->sg_len = dma_map_sg(mmc_dev(host->mmc), data->sg,
sg_len, dma_data_dir);