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| author | Robin Murphy <robin.murphy@arm.com> | 2018-07-24 00:16:08 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-07-27 19:01:05 +0200 |
| commit | d74ea7100b0d065f2008c4e1ddf637483bc3d28c (patch) | |
| tree | 0d681f589861c7ef32b39abe0394f8d1b1e06855 /drivers/of/device.c | |
| parent | dma-mapping: Generalise dma_32bit_limit flag (diff) | |
| download | linux-d74ea7100b0d065f2008c4e1ddf637483bc3d28c.tar.xz linux-d74ea7100b0d065f2008c4e1ddf637483bc3d28c.zip | |
ACPI/IORT: Set bus DMA mask as appropriate
When an explicit DMA limit is described by firmware, we need to remember
it regardless of how drivers might subsequently update their devices'
masks. The new bus_dma_mask field does that.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/of/device.c')
0 files changed, 0 insertions, 0 deletions