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(parent: 972a2dd) | patch
mmc: owl-mmc: Use dma_request_chan() instead dma_request_slave_channel()
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Tue, 17 Dec 2019 11:29:34 +0000 (13:29 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Thu, 19 Dec 2019 07:19:42 +0000 (08:19 +0100)
commit2e2d12e110b74f689b516619b0c240c9fd57127d
tree497eed395d966a5e964ac77f5b27c8a9f513fb1atree | snapshot
parent972a2dd62680229f9763ae9d274bfb3e9a445ab9commit | diff
mmc: owl-mmc: 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/20191217112934.31535-1-peter.ujfalusi@ti.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/owl-mmc.c diff | blob | history
Domain: System / Kernel;