tree 3102c08d12e5f94678e98ac0c80ac76f32f0cf4f
parent 884a90bdf42bf15b1d07b88b72d93c955eb19ad9
author Peter Ujfalusi <peter.ujfalusi@ti.com> 1578565906 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1579034807 +0100

slimbus: qcom-ngd-ctrl: 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>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200109103148.5612-3-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>