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mmc: mmci: Use dma_request_chan() instead dma_request_slave_channel()
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Tue, 17 Dec 2019 11:27:37 +0000 (13:27 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Thu, 19 Dec 2019 07:19:42 +0000 (08:19 +0100)
commitb644240610a8218980bacd0564fdf9eda7a22e5f
tree4f68fa44e5299184f28e450e0f1410037e4e1c9btree | snapshot
parent6a6e28b09d1ca42d3f4c52ff0dd4c5d042af7968commit | diff
mmc: mmci: 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/20191217112737.31024-1-peter.ujfalusi@ti.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/mmci.c diff | blob | history
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