From 95b6235e36953e9d6c822270961e79751eee2276 Mon Sep 17 00:00:00 2001 From: Robin Murphy Date: Mon, 28 Oct 2024 17:58:38 +0000 Subject: iommu: Make bus_iommu_probe() static With the last external caller of bus_iommu_probe() now gone, make it internal as it really should be. Signed-off-by: Robin Murphy Tested-by: H. Nikolaus Schaller Reviewed-by: Kevin Hilman Tested-by: Kevin Hilman Tested-by: Beleswar Padhi Link: https://lore.kernel.org/r/a7511a034a27259aff4e14d80a861d3c40fbff1e.1730136799.git.robin.murphy@arm.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 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); -- cgit v1.2.3-70-g09d2