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dma-mapping: DMA_COHERENT_POOL should select GENERIC_ALLOCATOR 

The dma coherent pool code needs genalloc.  Move the select over
from DMA_REMAP, which doesn't actually need it.

Fixes: dbed452a07 ("dma-pool: decouple DMA_REMAP from DMA_COHERENT_POOL")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: David Rientjes <rientjes@google.com>
This commit is contained in:
Christoph Hellwig 2020-06-18 17:23:31 +02:00
parent 1a2b3357e8
commit d07ae4c486
1 changed files with 1 additions and 1 deletions
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2
kernel/dma/Kconfig
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@ -75,12 +75,12 @@ config DMA_NONCOHERENT_MMAP
bool bool
config DMA_COHERENT_POOL config DMA_COHERENT_POOL
select GENERIC_ALLOCATOR
bool bool
config DMA_REMAP config DMA_REMAP
bool bool
depends on MMU depends on MMU
select GENERIC_ALLOCATOR
select DMA_NONCOHERENT_MMAP select DMA_NONCOHERENT_MMAP
config DMA_DIRECT_REMAP config DMA_DIRECT_REMAP