The exported functions omap_foreach_iommu_device() and
omap_iotlb_cr_to_e() have been deleted, as they are no
longer needed.
The function omap_foreach_iommu_device() is not required
after the consolidation of the OMAP IOMMU debug module,
and the function omap_iotlb_cr_to_e() is not required
after making the debugfs entry 'pagetable' read-only.
Signed-off-by: Suman Anna <s-anna@xxxxxx>
Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/iommu/omap-iommu.c | 21 ---------------------
drivers/iommu/omap-iommu.h | 5 -----
2 files changed, 26 deletions(-)
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index b92b6fc..9171112 100644
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -203,20 +203,6 @@ static void iommu_disable(struct omap_iommu *obj)
/*
* TLB operations
*/
-void omap_iotlb_cr_to_e(struct cr_regs *cr, struct iotlb_entry *e)
-{
- BUG_ON(!cr || !e);
-
- e->da = cr->cam & MMU_CAM_VATAG_MASK;
- e->pa = cr->ram & MMU_RAM_PADDR_MASK;
- e->valid = cr->cam & MMU_CAM_V;
- e->pgsz = cr->cam & MMU_CAM_PGSZ_MASK;
- e->endian = cr->ram & MMU_RAM_ENDIAN_MASK;
- e->elsz = cr->ram & MMU_RAM_ELSZ_MASK;
- e->mixed = cr->ram & MMU_RAM_MIXED;
-}
-EXPORT_SYMBOL_GPL(omap_iotlb_cr_to_e);
-
static inline int iotlb_cr_valid(struct cr_regs *cr)
{
if (!cr)
@@ -595,13 +581,6 @@ size_t omap_dump_tlb_entries(struct omap_iommu *obj, char *buf, ssize_t bytes)
}
EXPORT_SYMBOL_GPL(omap_dump_tlb_entries);
-int omap_foreach_iommu_device(void *data, int (*fn)(struct device *, void *))
-{
- return driver_for_each_device(&omap_iommu_driver.driver,
- NULL, data, fn);
-}
-EXPORT_SYMBOL_GPL(omap_foreach_iommu_device);
-
#endif /* CONFIG_OMAP_IOMMU_DEBUG */
/*
diff --git a/drivers/iommu/omap-iommu.h b/drivers/iommu/omap-iommu.h
index 4783779..b18cecc 100644
--- a/drivers/iommu/omap-iommu.h
+++ b/drivers/iommu/omap-iommu.h
@@ -190,14 +190,9 @@ static inline struct omap_iommu *dev_to_omap_iommu(struct device *dev)
/*
* global functions
*/
-extern void omap_iotlb_cr_to_e(struct cr_regs *cr, struct iotlb_entry *e);
-
extern int
omap_iopgtable_store_entry(struct omap_iommu *obj, struct iotlb_entry *e);
-extern int omap_foreach_iommu_device(void *data,
- int (*fn)(struct device *, void *));
-
#ifdef CONFIG_OMAP_IOMMU_DEBUG
extern ssize_t
omap_iommu_dump_ctx(struct omap_iommu *obj, char *buf, ssize_t len);
--
2.1.0
--
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