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| author | Jason Gunthorpe <jgg@ziepe.ca> | 2024-09-04 15:36:02 +0300 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2024-09-04 17:02:07 +0300 |
| commit | 9e8354b399e99cec3e3546035bee3347a6df2f24 (patch) | |
| tree | f969f28664a131fbf56b65f3c526b11aee114d28 /arch/arm/include/asm | |
| parent | f7f8b433ac60057c002efda102c5529f74997acf (diff) | |
| download | linux-9e8354b399e99cec3e3546035bee3347a6df2f24.tar.xz | |
ARM: 9417/1: dma-mapping: Pass device to arm_iommu_create_mapping()
All users of ARM IOMMU mappings create them for a particular device, so
change the interface to accept the device rather than forcing a vague
indirection through a bus type. This prepares for making a similar
change to iommu_domain_alloc() itself.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Vasant Hegde <vasant.hegde@amd.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Jason Gunthorpe <jgg@ziepe.ca>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/dma-iommu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/dma-iommu.h b/arch/arm/include/asm/dma-iommu.h index 82ec1ccf1fee..2ce4c5683e6d 100644 --- a/arch/arm/include/asm/dma-iommu.h +++ b/arch/arm/include/asm/dma-iommu.h @@ -24,7 +24,7 @@ struct dma_iommu_mapping { }; struct dma_iommu_mapping * -arm_iommu_create_mapping(const struct bus_type *bus, dma_addr_t base, u64 size); +arm_iommu_create_mapping(struct device *dev, dma_addr_t base, u64 size); void arm_iommu_release_mapping(struct dma_iommu_mapping *mapping); |