From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Wed, 13 Nov 2019 11:22:35 +0200
Subject: i2c: tegra: Use dma_request_chan() directly for channel request

Git-commit: 79e4be2c08bbbf2a43c2e8b4fb4fa7eb0273a704
Patch-mainline: v5.5-rc1
References: jsc#SLE-15847

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>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
 drivers/i2c/busses/i2c-tegra.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index c1683f9338b4..a98bf31d0e5c 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -413,7 +413,7 @@ static int tegra_i2c_init_dma(struct tegra_i2c_dev *i2c_dev)
 		return 0;
 	}
 
-	chan = dma_request_slave_channel_reason(i2c_dev->dev, "rx");
+	chan = dma_request_chan(i2c_dev->dev, "rx");
 	if (IS_ERR(chan)) {
 		err = PTR_ERR(chan);
 		goto err_out;
@@ -421,7 +421,7 @@ static int tegra_i2c_init_dma(struct tegra_i2c_dev *i2c_dev)
 
 	i2c_dev->rx_dma_chan = chan;
 
-	chan = dma_request_slave_channel_reason(i2c_dev->dev, "tx");
+	chan = dma_request_chan(i2c_dev->dev, "tx");
 	if (IS_ERR(chan)) {
 		err = PTR_ERR(chan);
 		goto err_out;
-- 
2.26.2