i2c: sh_mobile: Use dma_request_chan() directly for channel request

dma_request_slave_channel_reason() is:
	dma_request_chan(dev, name)

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 8777af4c695e9aaea5b77ec10e37b138054cdc9f..82b3b795e0bd35ba2e6be7a29e4ad61219bed06a 100644 (file)
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -486,7 +486,7 @@ static struct dma_chan *sh_mobile_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)) {
                dev_dbg(dev, "request_channel failed for %s (%ld)\n", chan_name,
                        PTR_ERR(chan));