dmaengine: tegra-apb: Remove MODULE_ALIAS

Tegra APB DMA driver is an Open Firmware driver, so it uses OF alias
naming scheme which overrides MODULE_ALIAS, meaning that MODULE_ALIAS
does nothing and could be removed safely.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20200209163356.6439-17-digetx@gmail.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>