dmaengine: dw: platform: Switch to acpi_dma_controller_register()

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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: 42c91ee71d ("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>

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Andy Shevchenko 2019-08-20 16:15:43 +03:00 • committed by Vinod Koul

parent a9c56721d6

commit e7b8514e4d

1 changed files with 12 additions and 2 deletions

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drivers/dma/dw/platform.c

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