Commit e223864f authored by Jason Gunthorpe's avatar Jason Gunthorpe Committed by Joerg Roedel
Browse files

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: default avatarJason Gunthorpe <jgg@nvidia.com>
Reviewed-by: default avatarRobin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/0-v1-c3da18124d2d+56-rm_iommu_release_jgg@nvidia.com


Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 99b5726b

drivers/iommu/iommu.c

+2 −1
Original line number Diff line number Diff line
@@ -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;

include/linux/iommu.h

+0 −1
Original line number Diff line number Diff line
@@ -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);