dma-mapping: remove the dma_dummy_ops export
authorChristoph Hellwig <hch@lst.de>
Tue, 8 Sep 2020 16:34:27 +0000 (18:34 +0200)
committerChristoph Hellwig <hch@lst.de>
Fri, 11 Sep 2020 06:13:03 +0000 (08:13 +0200)
commit3d842b51a04808fc1494006b97e0d33402d28507
tree85ad0a569cf916fabf72a034f474da5b9184e264
parent135ba11a7a07b4ce9197d9fa4b196329a57f1e06
dma-mapping: remove the dma_dummy_ops export

dma_dummy_ops is only used by the ACPI code, which can't be modular.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
kernel/dma/dummy.c