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Commit 4f85f99b authored by David Cohen's avatar David Cohen Committed by Tony Lindgren
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omap: IOMMU: add missing function declaration 



Declaration of exported function 'iopgtable_lookup_entry' is missing from
header file. Currently we have a sparse warning as it's not being used
externally. Adding its declaration to avoid such warning and allow its usage
in future.

Signed-off-by: default avatarDavid Cohen <dacohen@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 405505c2

arch/arm/plat-omap/include/plat/iommu.h

+2 −0
Original line number Diff line number Diff line
@@ -154,6 +154,8 @@ extern void flush_iotlb_range(struct iommu *obj, u32 start, u32 end); 
extern void flush_iotlb_all(struct iommu *obj);



extern int iopgtable_store_entry(struct iommu *obj, struct iotlb_entry *e);

extern void iopgtable_lookup_entry(struct iommu *obj, u32 da, u32 **ppgd,

				   u32 **ppte);

extern size_t iopgtable_clear_entry(struct iommu *obj, u32 iova);



extern int iommu_set_da_range(struct iommu *obj, u32 start, u32 end);