Commit 95b6235e authored by Robin Murphy's avatar Robin Murphy Committed by Joerg Roedel
Browse files

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: default avatarRobin Murphy <robin.murphy@arm.com>
Tested-by: default avatarH. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: default avatarKevin Hilman <khilman@baylibre.com>
Tested-by: default avatarKevin Hilman <khilman@baylibre.com>
Tested-by: default avatarBeleswar Padhi <b-padhi@ti.com>
Link: https://lore.kernel.org/r/a7511a034a27259aff4e14d80a861d3c40fbff1e.1730136799.git.robin.murphy@arm.com


Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent c9b4a318

drivers/iommu/iommu.c

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

include/linux/iommu.h

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