With the last external caller of bus_iommu_probe() now gone, make it
internal as it really should be.
Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>
---
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 83c8e617a2c5..35291b02aab1 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -90,6 +90,7 @@ static const char * const iommu_group_resv_type_string[] = {
#define IOMMU_CMD_LINE_DMA_API BIT(0)
#define IOMMU_CMD_LINE_STRICT BIT(1)
+static int bus_iommu_probe(const struct bus_type *bus);
static int iommu_bus_notifier(struct notifier_block *nb,
unsigned long action, void *data);
static void iommu_release_device(struct device *dev);
@@ -1795,7 +1796,7 @@ static void iommu_group_do_probe_finalize(struct device *dev)
ops->probe_finalize(dev);
}
-int bus_iommu_probe(const struct bus_type *bus)
+static int bus_iommu_probe(const struct bus_type *bus)
{
struct iommu_group *group, *next;
LIST_HEAD(group_list);
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index bd722f473635..84a6ed5e803a 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -784,7 +784,6 @@ static inline void iommu_iotlb_gather_init(struct iommu_iotlb_gather *gather)
};
}
-extern int bus_iommu_probe(const struct bus_type *bus);
extern bool iommu_present(const struct bus_type *bus);
extern bool device_iommu_capable(struct device *dev, enum iommu_cap cap);
extern bool iommu_group_has_isolated_msi(struct iommu_group *group);
--
2.39.2.101.g768bb238c484.dirty
