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iommu: Make iommu_release_device() static 

This is not called outside the core code, and indeed cannot be called
correctly outside the bus notifier. Make it static.

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/0-v1-c3da18124d2d+56-rm_iommu_release_jgg@nvidia.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Jason Gunthorpe 2023-04-12 11:10:45 -03:00 committed by Joerg Roedel
parent 99b5726b44
commit e223864f82
2 changed files with 2 additions and 2 deletions
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3
drivers/iommu/iommu.c
View File

@ -87,6 +87,7 @@ static const char * const iommu_group_resv_type_string[] = {
static int iommu_bus_notifier(struct notifier_block *nb,
unsigned long action, void *data);
static void iommu_release_device(struct device *dev);
static int iommu_alloc_default_domain(struct iommu_group *group,
struct device *dev);
static struct iommu_domain *__iommu_domain_alloc(struct bus_type *bus,
@ -493,7 +494,7 @@ static void __iommu_group_release_device(struct iommu_group *group,
kobject_put(group->devices_kobj);
}
void iommu_release_device(struct device *dev)
static void iommu_release_device(struct device *dev)
{
struct iommu_group *group = dev->iommu_group;
struct group_device *device;

1
include/linux/iommu.h
View File

@ -699,7 +699,6 @@ static inline void dev_iommu_priv_set(struct device *dev, void *priv)
}
int iommu_probe_device(struct device *dev);
void iommu_release_device(struct device *dev);
int iommu_dev_enable_feature(struct device *dev, enum iommu_dev_features f);
int iommu_dev_disable_feature(struct device *dev, enum iommu_dev_features f);