nagai/kernel
3
0
Fork 0
forked from mirrors/linux
Code Pull requests Activity

spi: spi-ti-qspi: Use dma_engine wrapper for dma memcpy call

Browse source 
Instead of calling device_prep_dma_memcpy() directly with dma_device
pointer, use the newly introduced dmaengine_prep_dma_memcpy() wrapper
API.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vignesh R 2017-03-24 12:12:15 +05:30 committed by Mark Brown
parent fafd679407
commit 1351aaeb50
1 changed files with 1 additions and 2 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

3
drivers/spi/spi-ti-qspi.c
View file

@ -401,8 +401,7 @@ static int ti_qspi_dma_xfer(struct ti_qspi *qspi, dma_addr_t dma_dst,
struct dma_async_tx_descriptor *tx;
int ret;
tx = dma_dev->device_prep_dma_memcpy(chan, dma_dst, dma_src,
len, flags);
tx = dmaengine_prep_dma_memcpy(chan, dma_dst, dma_src, len, flags);
if (!tx) {
dev_err(qspi->dev, "device_prep_dma_memcpy error\n");
return -EIO;