xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mmc: use new core function mmc_get_dma_dir

Browse Source 
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>
This commit is contained in:
Heiner Kallweit
2017-03-26 20:45:56 +02:00
committed by Ulf Hansson
parent 6335d68349
commit feeef096a7
14 changed files with 53 additions and 120 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/mmc/host/moxart-mmc.c
View File

@@ -256,7 +256,7 @@ static void moxart_dma_complete(void *param)
static void moxart_transfer_dma(struct mmc_data *data, struct moxart_host *host)
{
u32 len, dir_data, dir_slave;
u32 len, dir_slave;
long dma_time;
struct dma_async_tx_descriptor *desc = NULL;
struct dma_chan *dma_chan;
@@ -266,16 +266,14 @@ static void moxart_transfer_dma(struct mmc_data *data, struct moxart_host *host)
if (data->flags & MMC_DATA_WRITE) {
dma_chan = host->dma_chan_tx;
dir_data = DMA_TO_DEVICE;
dir_slave = DMA_MEM_TO_DEV;
} else {
dma_chan = host->dma_chan_rx;
dir_data = DMA_FROM_DEVICE;
dir_slave = DMA_DEV_TO_MEM;
}
len = dma_map_sg(dma_chan->device->dev, data->sg,
data->sg_len, dir_data);
data->sg_len, mmc_get_dma_dir(data));
if (len > 0) {
desc = dmaengine_prep_slave_sg(dma_chan, data->sg,
@@ -301,7 +299,7 @@ static void moxart_transfer_dma(struct mmc_data *data, struct moxart_host *host)
dma_unmap_sg(dma_chan->device->dev,
data->sg, data->sg_len,
dir_data);
mmc_get_dma_dir(data));
}