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(parent: 6cc7e5a) | patch
iommu/arm-smmu-v3: Remove the unused fields for PREFETCH_CONFIG command
authorZenghui Yu <yuzenghui@huawei.com>
Wed, 7 Apr 2021 08:44:48 +0000 (16:44 +0800)
committerWill Deacon <will@kernel.org>
Wed, 7 Apr 2021 10:30:40 +0000 (11:30 +0100)
commite0bb4b73540495111ff2723e41cf5add2f031021
treeb56a9383fbf8066dc79764fa58c337f330805c50tree | snapshot
parent6cc7e5a9c6b02507b9be5a99b51e970afa91c85fcommit | diff
iommu/arm-smmu-v3: Remove the unused fields for PREFETCH_CONFIG command

Per SMMUv3 spec, there is no Size and Addr field in the PREFETCH_CONFIG
command and they're not used by the driver. Remove them.

We can add them back if we're going to use PREFETCH_ADDR in the future.

Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Link: https://lore.kernel.org/r/20210407084448.1838-1-yuzenghui@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c diff | blob | history
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h diff | blob | history
Domain: System / Kernel;