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(parent: 85cb686) | patch
spi: img-spfi: Use dma_request_chan() instead dma_request_slave_channel()
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Thu, 12 Dec 2019 13:55:45 +0000 (15:55 +0200)
committerMark Brown <broonie@kernel.org>
Mon, 16 Dec 2019 11:57:06 +0000 (11:57 +0000)
commit6dab862fc1f86809762dfdb82b5a4bb7d431970a
tree2d184fc5b4fd0b59685964709283f5d2e1485062tree | snapshot
parent85cb686487e66aaf851b07dbcbdcfca726fe0993commit | diff
spi: img-spfi: 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/20191212135550.4634-5-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-img-spfi.c diff | blob | history
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