tree bcfc2b79ae469a7a46aaa3ff62be8bdb9a4a2181
parent a9c56721d6ae99b22e983d0722e6b1b53a11dd59
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1566306943 +0300
committer Vinod Koul <vkoul@kernel.org> 1566360688 +0530

dmaengine: dw: platform: Switch to acpi_dma_controller_register()

There is a possibility to have registered ACPI DMA controller
while it has been gone already.

To avoid the potential crash, move to non-managed
acpi_dma_controller_register().

Fixes: 42c91ee71d6d ("dw_dmac: add ACPI support")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20190820131546.75744-8-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>