[PATCH] spi: fsl-lpspi: Use dma_request_chan() directly for channel request

From: Peter Ujfalusi
Date: Wed Nov 13 2019 - 04:42:50 EST


dma_request_slave_channel_reason() is:
#define dma_request_slave_channel_reason(dev, name) \
dma_request_chan(dev, name)

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
Link: https://lore.kernel.org/r/20191113094256.1108-4-peter.ujfalusi@xxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
drivers/spi/spi-fsl-lpspi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c
index 6f4769a53f8a..2cc0ddb4a988 100644
--- a/drivers/spi/spi-fsl-lpspi.c
+++ b/drivers/spi/spi-fsl-lpspi.c
@@ -675,7 +675,7 @@ static int fsl_lpspi_dma_init(struct device *dev,
int ret;

/* Prepare for TX DMA: */
- controller->dma_tx = dma_request_slave_channel_reason(dev, "tx");
+ controller->dma_tx = dma_request_chan(dev, "tx");
if (IS_ERR(controller->dma_tx)) {
ret = PTR_ERR(controller->dma_tx);
dev_dbg(dev, "can't get the TX DMA channel, error %d!\n", ret);
@@ -684,7 +684,7 @@ static int fsl_lpspi_dma_init(struct device *dev,
}

/* Prepare for RX DMA: */
- controller->dma_rx = dma_request_slave_channel_reason(dev, "rx");
+ controller->dma_rx = dma_request_chan(dev, "rx");
if (IS_ERR(controller->dma_rx)) {
ret = PTR_ERR(controller->dma_rx);
dev_dbg(dev, "can't get the RX DMA channel, error %d\n", ret);
--
2.20.1