diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2017-03-26 21:45:56 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-04-24 22:41:52 +0300 |
| commit | feeef096a770d288c943c1759785bd9d4f9247b7 (patch) | |
| tree | b399ffbec66a47e5f0a11e8e2fba90f63b286edc /drivers/mmc/host/davinci_mmc.c | |
| parent | 6335d68349a85382cc55a5260d5bfda85f8e24a8 (diff) | |
| download | linux-feeef096a770d288c943c1759785bd9d4f9247b7.tar.xz | |
mmc: use new core function mmc_get_dma_dir
Use new core function mmc_get_dma_dir().
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/davinci_mmc.c')
| -rw-r--r-- | drivers/mmc/host/davinci_mmc.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c index 1e2600da105f..621ce47e0e4a 100644 --- a/drivers/mmc/host/davinci_mmc.c +++ b/drivers/mmc/host/davinci_mmc.c @@ -478,18 +478,14 @@ static int mmc_davinci_start_dma_transfer(struct mmc_davinci_host *host, int ret = 0; host->sg_len = dma_map_sg(mmc_dev(host->mmc), data->sg, data->sg_len, - ((data->flags & MMC_DATA_WRITE) - ? DMA_TO_DEVICE - : DMA_FROM_DEVICE)); + mmc_get_dma_dir(data)); /* no individual DMA segment should need a partial FIFO */ for (i = 0; i < host->sg_len; i++) { if (sg_dma_len(data->sg + i) & mask) { dma_unmap_sg(mmc_dev(host->mmc), - data->sg, data->sg_len, - (data->flags & MMC_DATA_WRITE) - ? DMA_TO_DEVICE - : DMA_FROM_DEVICE); + data->sg, data->sg_len, + mmc_get_dma_dir(data)); return -1; } } @@ -802,9 +798,7 @@ mmc_davinci_xfer_done(struct mmc_davinci_host *host, struct mmc_data *data) davinci_abort_dma(host); dma_unmap_sg(mmc_dev(host->mmc), data->sg, data->sg_len, - (data->flags & MMC_DATA_WRITE) - ? DMA_TO_DEVICE - : DMA_FROM_DEVICE); + mmc_get_dma_dir(data)); host->do_dma = false; } host->data_dir = DAVINCI_MMC_DATADIR_NONE; |