i2c: mxs: Use dma_request_chan() instead dma_request_slave_channel()

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dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.

By using dma_request_chan() directly the driver can support deferred
probing against DMA.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

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Peter Ujfalusi 2019-12-17 09:45:05 +02:00 • committed by Wolfram Sang

parent 3e566bee7f

commit f7b87c9af4

1 changed files with 3 additions and 3 deletions

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drivers/i2c/busses/i2c-mxs.c

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