dma-mapping: remove dma_virt_ops
authorChristoph Hellwig <hch@lst.de>
Fri, 6 Nov 2020 18:19:41 +0000 (19:19 +0100)
committerJason Gunthorpe <jgg@nvidia.com>
Tue, 17 Nov 2020 19:22:07 +0000 (15:22 -0400)
commit172292be01dbd6c26aba23f62e8ec090f31cdb71
tree76e690d3244305468e87070304cd8b0280590c15
parent73063ec58c848e0eb9f888847df011a85b34e5a2
dma-mapping: remove dma_virt_ops

Now that the RDMA core deals with devices that only do DMA mapping in
lower layers properly, there is no user for dma_virt_ops and it can be
removed.

Link: https://lore.kernel.org/r/20201106181941.1878556-11-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
include/linux/dma-mapping.h
kernel/dma/Kconfig
kernel/dma/Makefile
kernel/dma/virt.c [deleted file]