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| author | Will Deacon <will@kernel.org> | 2019-12-19 12:03:37 +0000 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2019-12-23 14:06:05 +0100 |
| commit | a7ba5c3d008dd78d881a1658eae5a2275ebd5087 (patch) | |
| tree | e83b842fa21df0a74395a3ad80b8c20559f41f2c /drivers/iommu/iommu-sysfs.c | |
| parent | 46cf053efec6a3a5f343fead837777efe8252a46 (diff) | |
| download | linux-a7ba5c3d008dd78d881a1658eae5a2275ebd5087.tar.bz2 | |
drivers/iommu: Export core IOMMU API symbols to permit modular drivers
Building IOMMU drivers as modules requires that the core IOMMU API
symbols are exported as GPL symbols.
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/iommu-sysfs.c')
| -rw-r--r-- | drivers/iommu/iommu-sysfs.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/iommu/iommu-sysfs.c b/drivers/iommu/iommu-sysfs.c index e436ff813e7e..99869217fbec 100644 --- a/drivers/iommu/iommu-sysfs.c +++ b/drivers/iommu/iommu-sysfs.c @@ -87,6 +87,7 @@ error: put_device(iommu->dev); return ret; } +EXPORT_SYMBOL_GPL(iommu_device_sysfs_add); void iommu_device_sysfs_remove(struct iommu_device *iommu) { @@ -94,6 +95,8 @@ void iommu_device_sysfs_remove(struct iommu_device *iommu) device_unregister(iommu->dev); iommu->dev = NULL; } +EXPORT_SYMBOL_GPL(iommu_device_sysfs_remove); + /* * IOMMU drivers can indicate a device is managed by a given IOMMU using * this interface. A link to the device will be created in the "devices" @@ -119,6 +122,7 @@ int iommu_device_link(struct iommu_device *iommu, struct device *link) return ret; } +EXPORT_SYMBOL_GPL(iommu_device_link); void iommu_device_unlink(struct iommu_device *iommu, struct device *link) { @@ -128,3 +132,4 @@ void iommu_device_unlink(struct iommu_device *iommu, struct device *link) sysfs_remove_link(&link->kobj, "iommu"); sysfs_remove_link_from_group(&iommu->dev->kobj, "devices", dev_name(link)); } +EXPORT_SYMBOL_GPL(iommu_device_unlink); |