git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: d7ef999)
iommu/exynos: Don't read version register on every tlb operation
authorMarek Szyprowski <m.szyprowski@samsung.com>
Tue, 19 May 2015 13:20:24 +0000 (15:20 +0200)
committerJoerg Roedel <jroedel@suse.de>
Fri, 29 May 2015 08:49:02 +0000 (10:49 +0200)
This patch removes reading of REG_MMU_VERSION register on every tlb
operation and caches SYSMMU version in driver's internal data.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

No differences found
Pandora Kernel Repository