Commit 1b032ec1 authored by Joerg Roedel's avatar Joerg Roedel
Browse files

iommu: Unexport iommu_group_get_for_dev() 



The function is now only used in IOMMU core code and shouldn't be used
outside of it anyway, so remove the export for it.

Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
Tested-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Acked-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20200429133712.31431-35-joro@8bytes.org


Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 4e8906f0

drivers/iommu/iommu.c

+2 −2
Original line number Diff line number Diff line
@@ -91,6 +91,7 @@ static void __iommu_detach_group(struct iommu_domain *domain, 
				 struct iommu_group *group);

static int iommu_create_device_direct_mappings(struct iommu_group *group,

					       struct device *dev);

static struct iommu_group *iommu_group_get_for_dev(struct device *dev);



#define IOMMU_GROUP_ATTR(_name, _mode, _show, _store)		\

struct iommu_group_attribute iommu_group_attr_##_name =		\
@@ -1500,7 +1501,7 @@ static int iommu_alloc_default_domain(struct device *dev) 
 * to the returned IOMMU group, which will already include the provided

 * device.  The reference should be released with iommu_group_put().

 */

struct iommu_group *iommu_group_get_for_dev(struct device *dev)

static struct iommu_group *iommu_group_get_for_dev(struct device *dev)

{

	const struct iommu_ops *ops = dev->bus->iommu_ops;

	struct iommu_group *group;
@@ -1531,7 +1532,6 @@ out_put_group: 


	return ERR_PTR(ret);

}

EXPORT_SYMBOL(iommu_group_get_for_dev);



struct iommu_domain *iommu_group_default_domain(struct iommu_group *group)

{

include/linux/iommu.h

+0 −1
Original line number Diff line number Diff line
@@ -527,7 +527,6 @@ extern int iommu_page_response(struct device *dev, 
			       struct iommu_page_response *msg);



extern int iommu_group_id(struct iommu_group *group);

extern struct iommu_group *iommu_group_get_for_dev(struct device *dev);

extern struct iommu_domain *iommu_group_default_domain(struct iommu_group *);



extern int iommu_domain_get_attr(struct iommu_domain *domain, enum iommu_attr,

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