Files
linux/include
Jiaxun Yang fe4e5efa40 dma-mapping: provide a fallback dma_default_coherent
dma_default_coherent was decleared unconditionally at kernel/dma/mapping.c
but only decleared when any of non-coherent options is enabled in
dma-map-ops.h.

Guard the declaration in mapping.c with non-coherent options and provide
a fallback definition.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-04-07 07:38:20 +02:00
..
2023-03-05 10:49:37 -08:00