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mmc: usdhi6rol0: Use dma_request_chan() instead dma_request_slave_channel()
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Tue, 17 Dec 2019 11:31:14 +0000 (13:31 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Thu, 19 Dec 2019 07:19:42 +0000 (08:19 +0100)
commite6d82a7bc849200101178ba7e7545a15999fab5a
treecf9248cb6b1d0c6c12a90b7a09b895814f9cc6d9tree | snapshot
parentb67b45179b34b76a3c90bcc8b05b7141e74df909commit | diff
mmc: usdhi6rol0: 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 if needed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20191217113114.32085-1-peter.ujfalusi@ti.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/usdhi6rol0.c diff | blob | history
Domain: System / Kernel;