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(parent: 7ccffd4) | patch
spi: sirf: Use dma_request_chan() instead dma_request_slave_channel()
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Thu, 12 Dec 2019 13:55:47 +0000 (15:55 +0200)
committerMark Brown <broonie@kernel.org>
Mon, 16 Dec 2019 11:57:36 +0000 (11:57 +0000)
commit401abb764abb6e42f539528e02127457eb0c5b32
tree20c18747224ccddc4a73a8af209aac9aa1a28421tree | snapshot
parent7ccffd41b2d4d180dcdcc03c54c446621e34bca5commit | diff
spi: sirf: 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/20191212135550.4634-7-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-sirf.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git