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(parent: 6dab862) | patch
spi: mxs: Use dma_request_chan() instead dma_request_slave_channel()
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Thu, 12 Dec 2019 13:55:46 +0000 (15:55 +0200)
committerMark Brown <broonie@kernel.org>
Mon, 16 Dec 2019 11:57:26 +0000 (11:57 +0000)
commit5c8e9b991e1fe931e5fbd62b572f6a1b0725360d
treee8744d5f4b52d975f1b944a5b9876c250430dcb8tree | snapshot
parent6dab862fc1f86809762dfdb82b5a4bb7d431970acommit | diff
spi: mxs: Use dma_request_chan() instead dma_request_slave_channel()

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>
Link: https://lore.kernel.org/r/20191212135550.4634-6-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-mxs.c diff | blob | history
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