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| author | Ludovic Barre <ludovic.barre@st.com> | 2018-10-08 14:08:38 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-10-09 09:13:03 +0200 |
| commit | 135ea30e231295b0045072b48203055d6605e18b (patch) | |
| tree | a7f670572304f06c85ea936dc8e63a81917cfcda /drivers/mmc/host/mmci.h | |
| parent | mmc: mmci: add get_next_data callback (diff) | |
| download | linux-135ea30e231295b0045072b48203055d6605e18b.tar.xz linux-135ea30e231295b0045072b48203055d6605e18b.zip | |
mmc: mmci: add dma_start callback
This patch adds dma_start callback to mmci_host_ops.
Create a generic mmci_dma_start function which regroup
common action between variant.
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/mmci.h')
| -rw-r--r-- | drivers/mmc/host/mmci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h index a6a85aa24cbb..7bca597ee76f 100644 --- a/drivers/mmc/host/mmci.h +++ b/drivers/mmc/host/mmci.h @@ -280,6 +280,7 @@ struct mmci_host_ops { void (*get_next_data)(struct mmci_host *host, struct mmc_data *data); int (*dma_setup)(struct mmci_host *host); void (*dma_release)(struct mmci_host *host); + int (*dma_start)(struct mmci_host *host, unsigned int *datactrl); }; struct mmci_host { @@ -339,4 +340,5 @@ void mmci_dmae_unprep_data(struct mmci_host *host, struct mmc_data *data, void mmci_dmae_get_next_data(struct mmci_host *host, struct mmc_data *data); int mmci_dmae_setup(struct mmci_host *host); void mmci_dmae_release(struct mmci_host *host); +int mmci_dmae_start(struct mmci_host *host, unsigned int *datactrl); |