x86/dma: Get rid of iommu_pass_through
authorJoerg Roedel <jroedel@suse.de>
Mon, 19 Aug 2019 13:22:51 +0000 (15:22 +0200)
committerJoerg Roedel <jroedel@suse.de>
Fri, 23 Aug 2019 08:11:01 +0000 (10:11 +0200)
commitc53c47aac4ff9509e7e1a32666baefbd9793c5a0
tree7ad0755bc68cd4a7e6bd84c0263ec6c48210da0d
parent6b9a7d3a466fffc97c4b133852d3dd7905510dd6
x86/dma: Get rid of iommu_pass_through

This variable has no users anymore. Remove it and tell the
IOMMU code via its new functions about requested DMA modes.

Reviewed-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
arch/x86/include/asm/iommu.h
arch/x86/kernel/pci-dma.c