diff options
| author | Robin Murphy <robin.murphy@arm.com> | 2024-04-19 17:54:46 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-04-26 12:07:28 +0200 |
| commit | f091e93306e0429ebb7589b9874590b6a9705e64 (patch) | |
| tree | 1a8e21d38d16d7b81f734b27d92776542f746060 /drivers/acpi/scan.c | |
| parent | b67483b3c44eaef2f771fa4c712e13f452675a67 (diff) | |
dma-mapping: Simplify arch_setup_dma_ops()
The dma_base, size and iommu arguments are only used by ARM, and can
now easily be deduced from the device itself, so there's no need to pass
them through the callchain as well.
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Michael Kelley <mhklinux@outlook.com> # For Hyper-V
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/5291c2326eab405b1aa7693aa964e8d3cb7193de.1713523152.git.robin.murphy@arm.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 7c157bf92695..b1a88992c1a9 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1675,12 +1675,7 @@ int acpi_dma_configure_id(struct device *dev, enum dev_dma_attr attr, if (ret == -EPROBE_DEFER) return -EPROBE_DEFER; - /* - * Historically this routine doesn't fail driver probing due to errors - * in acpi_iommu_configure_id() - */ - - arch_setup_dma_ops(dev, 0, U64_MAX, attr == DEV_DMA_COHERENT); + arch_setup_dma_ops(dev, attr == DEV_DMA_COHERENT); return 0; } |