iommu: Add note about struct iommu_fwspec usage
authorThierry Reding <treding@nvidia.com>
Tue, 6 Dec 2022 16:59:40 +0000 (17:59 +0100)
committerUlf Hansson <ulf.hansson@linaro.org>
Wed, 7 Dec 2022 12:30:24 +0000 (13:30 +0100)
commit495b637f640b7f87ab42f3cc829e35ea76a1f3eb
treee87db458fe761f073097f59742b9ef9649de7f8e
parenta234442c0b51163841762748e7e22c3718337923
iommu: Add note about struct iommu_fwspec usage

This structure is to be considered private to the IOMMU API. Except for
very few exceptions, IOMMU consumer drivers should treat this as opaque
data.

Acked-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20221206165945.3551774-2-thierry.reding@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
include/linux/iommu.h