On Fri, Jun 21, 2024 at 8:46 PM Robin Murphy <robin.murphy@xxxxxxx> wrote: > > v1: https://lore.kernel.org/linux-iommu/cover.1713523251.git.robin.murphy@xxxxxxx > > Hi all, > > Here's v2 of this little cleanup, with acks and the additional cosmetic > tweak suggested by Andy. There were some slightly non-trivial changes in > the rebase so I've left off Jean-Philippe's tested-by from v1, but I've > given it a quick spin on arm64 ACPI and DT and all seems well still. Hi Robin, I see in this series you talk about figuring out if a device has a driver that could match. There has been a "can_match" flag in every device that's set if a driver that match it is present, but hasn't probed the device yet (for whatever reason). Just pointing that out in case that makes things a lot easier for you. As of now, we don't handle clearing it when the driver is unregistered, but if that really needs to be handled, that shouldn't be too difficult. -Saravana > > Thanks, > Robin. > > > Robin Murphy (4): > iommu: Resolve fwspec ops automatically > ACPI: Retire acpi_iommu_fwspec_ops() > OF: Simplify of_iommu_configure() > iommu: Remove iommu_fwspec ops > > drivers/acpi/arm64/iort.c | 19 +++------- > drivers/acpi/scan.c | 36 +++++-------------- > drivers/acpi/viot.c | 11 ++---- > drivers/iommu/arm/arm-smmu/arm-smmu.c | 3 +- > drivers/iommu/iommu-priv.h | 7 ++++ > drivers/iommu/iommu.c | 20 +++++------ > drivers/iommu/mtk_iommu_v1.c | 2 +- > drivers/iommu/of_iommu.c | 50 ++++++++++----------------- > drivers/iommu/tegra-smmu.c | 2 +- > drivers/of/device.c | 30 ++++++---------- > include/acpi/acpi_bus.h | 3 +- > include/linux/iommu.h | 15 ++------ > 12 files changed, 65 insertions(+), 133 deletions(-) > > -- > 2.39.2.101.g768bb238c484.dirty >
