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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>
This commit is contained in:
Niklas Söderlund 2016-05-19 10:29:17 +02:00 committed by Wolfram Sang
parent ea8ea737c4
commit 6aabf9d01f
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/busses/i2c-rcar.c
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@ -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",