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| author | Will Deacon <will@kernel.org> | 2019-12-19 13:03:49 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2019-12-23 14:06:05 +0100 |
| commit | 2852ad05e3e9c97bfd14f1f480ee45128424c143 (patch) | |
| tree | f6acec6068abf15a336e0ea35c30dd1fcf6b8dc1 /drivers/iommu/arm-smmu-v3.c | |
| parent | iommu/arm-smmu: Support SMMU module probing from the IORT (diff) | |
| download | linux-2852ad05e3e9c97bfd14f1f480ee45128424c143.tar.xz linux-2852ad05e3e9c97bfd14f1f480ee45128424c143.zip | |
iommu/arm-smmu-v3: Allow building as a module
By removing the redundant call to 'pci_request_acs()' we can allow the
ARM SMMUv3 driver to be built as a module.
Signed-off-by: Will Deacon <will@kernel.org>
Tested-by: John Garry <john.garry@huawei.com> # smmu v3
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/arm-smmu-v3.c')
| -rw-r--r-- | drivers/iommu/arm-smmu-v3.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c index da9474a02668..2a65d9b87125 100644 --- a/drivers/iommu/arm-smmu-v3.c +++ b/drivers/iommu/arm-smmu-v3.c @@ -2733,6 +2733,7 @@ static struct iommu_ops arm_smmu_ops = { .get_resv_regions = arm_smmu_get_resv_regions, .put_resv_regions = arm_smmu_put_resv_regions, .pgsize_bitmap = -1UL, /* Restricted during device attach */ + .owner = THIS_MODULE, }; /* Probing and initialisation functions */ @@ -3571,8 +3572,6 @@ static int arm_smmu_set_bus_ops(struct iommu_ops *ops) #ifdef CONFIG_PCI if (pci_bus_type.iommu_ops != ops) { - if (ops) - pci_request_acs(); err = bus_set_iommu(&pci_bus_type, ops); if (err) return err; |