spi: tegra20-slink: Use dma_request_chan() directly for channel request

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@ti.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20191113094256.1108-10-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index 111fffc91435c1a85ca0785ef91280ba776ede5f..51573f41ed128a8a6b5a8322069ebf71116b724e 100644 (file)
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -599,8 +599,7 @@ static int tegra_slink_init_dma_param(struct tegra_slink_data *tspi,
        int ret;
        struct dma_slave_config dma_sconfig;
 
-       dma_chan = dma_request_slave_channel_reason(tspi->dev,
-                                               dma_to_memory ? "rx" : "tx");
+       dma_chan = dma_request_chan(tspi->dev, dma_to_memory ? "rx" : "tx");
        if (IS_ERR(dma_chan)) {
                ret = PTR_ERR(dma_chan);
                if (ret != -EPROBE_DEFER)