dmaengine: acpi: Set up DMA mask based on CSRT

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CSRT has an information about address width, which is supported by
the certain DMA controller.

Use information from CSRT to set up DMA mask for shared controller.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20190820131546.75744-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Andy Shevchenko 2019-08-20 16:15:37 +03:00 • committed by Vinod Koul

parent d071fd294f

commit a6bc332373

1 changed files with 7 additions and 0 deletions

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drivers/dma/acpi-dma.c

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