From e223864f8257afde5e23eca4c006a0d69581a7a2 Mon Sep 17 00:00:00 2001 From: Jason Gunthorpe Date: Wed, 12 Apr 2023 11:10:45 -0300 Subject: [PATCH] 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 Reviewed-by: Robin Murphy Link: https://lore.kernel.org/r/0-v1-c3da18124d2d+56-rm_iommu_release_jgg@nvidia.com Signed-off-by: Joerg Roedel --- drivers/iommu/iommu.c | 3 ++- include/linux/iommu.h | 1 - 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 7abee83..435fc90 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -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; diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 54f535f..c892e06 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -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); -- 2.7.4