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dma-mapping: fix DMA_OPS dependencies

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Driver that select DMA_OPS need to depend on HAS_DMA support to
work.  The vop driver was missing that dependency, so add it, and also
add a another depends in DMA_OPS itself.  That won't fix the issue due
to how the Kconfig dependencies work, but at least produce a warning
about unmet dependencies.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
This commit is contained in:
Christoph Hellwig 2020-08-29 10:40:28 +02:00
parent 170780be32
commit ef1a85b6ca
2 changed files with 2 additions and 0 deletions
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1
drivers/misc/mic/Kconfig
View File

@ -35,6 +35,7 @@ config SCIF_BUS
config VOP_BUS
tristate "VOP Bus Driver"
depends on HAS_DMA
select DMA_OPS
help
This option is selected by any driver which registers a

1
kernel/dma/Kconfig
View File

@ -9,6 +9,7 @@ config HAS_DMA
default y
config DMA_OPS
depends on HAS_DMA
bool
#