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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2017-03-26 20:45:56 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-04-24 21:41:52 +0200 |
| commit | feeef096a770d288c943c1759785bd9d4f9247b7 (patch) | |
| tree | b399ffbec66a47e5f0a11e8e2fba90f63b286edc /drivers/mmc/host/dw_mmc.c | |
| parent | mmc: core: add mmc_get_dma_dir (diff) | |
| download | linux-feeef096a770d288c943c1759785bd9d4f9247b7.tar.xz linux-feeef096a770d288c943c1759785bd9d4f9247b7.zip | |
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/dw_mmc.c')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index d0f0f658e741..e45129f48174 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -432,14 +432,6 @@ static void dw_mci_stop_dma(struct dw_mci *host) set_bit(EVENT_XFER_COMPLETE, &host->pending_events); } -static int dw_mci_get_dma_dir(struct mmc_data *data) -{ - if (data->flags & MMC_DATA_WRITE) - return DMA_TO_DEVICE; - else - return DMA_FROM_DEVICE; -} - static void dw_mci_dma_cleanup(struct dw_mci *host) { struct mmc_data *data = host->data; @@ -448,7 +440,7 @@ static void dw_mci_dma_cleanup(struct dw_mci *host) dma_unmap_sg(host->dev, data->sg, data->sg_len, - dw_mci_get_dma_dir(data)); + mmc_get_dma_dir(data)); data->host_cookie = COOKIE_UNMAPPED; } } @@ -904,7 +896,7 @@ static int dw_mci_pre_dma_transfer(struct dw_mci *host, sg_len = dma_map_sg(host->dev, data->sg, data->sg_len, - dw_mci_get_dma_dir(data)); + mmc_get_dma_dir(data)); if (sg_len == 0) return -EINVAL; @@ -944,7 +936,7 @@ static void dw_mci_post_req(struct mmc_host *mmc, dma_unmap_sg(slot->host->dev, data->sg, data->sg_len, - dw_mci_get_dma_dir(data)); + mmc_get_dma_dir(data)); data->host_cookie = COOKIE_UNMAPPED; } |