ia64: clean up swiotlb support
authorChristoph Hellwig <hch@lst.de>
Sun, 24 Dec 2017 12:57:08 +0000 (13:57 +0100)
committerChristoph Hellwig <hch@lst.de>
Mon, 15 Jan 2018 08:35:53 +0000 (09:35 +0100)
commit4fac8076df854aa4ddb8acbf6cce9d337300219e
tree5bc357f2c2b646a18c09b2a89d14ebb2b70954de
parent543cea9accd9804307541cb93d3ed7ec94b07237
ia64: clean up swiotlb support

Move the few remaining bits of swiotlb glue towards their callers,
and remove the pointless on ia64 swiotlb variable.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian König <christian.koenig@amd.com>
arch/ia64/include/asm/dma-mapping.h
arch/ia64/include/asm/swiotlb.h [deleted file]
arch/ia64/kernel/dma-mapping.c
arch/ia64/kernel/pci-dma.c
arch/ia64/kernel/pci-swiotlb.c [deleted file]
drivers/iommu/intel-iommu.c