i2c: rcar: use dma_request_chan()

New drivers should not use dma_request_slave_channel_reason() but
dma_request_chan(). The former is a macro to the later so this change do
not effect the driver in any way.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
index 9aca1b4e2d8d..52407f3c9e1c 100644
--- a/drivers/i2c/busses/i2c-rcar.c
+++ b/drivers/i2c/busses/i2c-rcar.c
@@ -623,7 +623,7 @@ static struct dma_chan *rcar_i2c_request_dma_chan(struct device *dev,
         char *chan_name = dir == DMA_MEM_TO_DEV ? "tx" : "rx";
         int ret;
 
-        chan = dma_request_slave_channel_reason(dev, chan_name);
+        chan = dma_request_chan(dev, chan_name);
         if (IS_ERR(chan)) {
                 ret = PTR_ERR(chan);
                 dev_dbg(dev, "request_channel failed for %s (%d)\n",