]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 96453ea) | patch
mips,unicore32: swiotlb doesn't need sg->dma_length
authorChristoph Hellwig <hch@lst.de>
Tue, 24 Apr 2018 06:58:47 +0000 (08:58 +0200)
committerChristoph Hellwig <hch@lst.de>
Wed, 9 May 2018 04:57:56 +0000 (06:57 +0200)
commitabbf0a00013c5e405e89e9a53363aea20e6d4cac
treeef1a2f4028ac8e6596e20055d1607a7917577423tree | snapshot
parent96453ea35ebe63c79af26e0db07ff2a74b41881dcommit | diff
mips,unicore32: swiotlb doesn't need sg->dma_length

Only mips and unicore32 select CONFIG_NEED_SG_DMA_LENGTH when building
swiotlb.  swiotlb itself never merges segements and doesn't accesses the
dma_length field directly, so drop the dependency.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: James Hogan <jhogan@kernel.org>
arch/mips/cavium-octeon/Kconfig diff | blob | history
arch/mips/loongson64/Kconfig diff | blob | history
arch/unicore32/mm/Kconfig diff | blob | history
Linux Kernel Source Tree.