[PATCH] OMAP: IOMMU: add missing function declaration

[Varadarajan, Charulatha]

On Sat, Feb 12, 2011 at 19:09, David Cohen <dacohen at gmail.com> wrote:
> Function declaration 'iopgtable_lookup_entry' is missing from header
> file.

Is this done because of any error?
You may add a comment on why this is required.

>
> Signed-off-by: David Cohen <dacohen at gmail.com>
> ---
>  arch/arm/plat-omap/include/plat/iommu.h |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/plat-omap/include/plat/iommu.h b/arch/arm/plat-omap/include/plat/iommu.h
> index 9e8c104..5a2475f 100644
> --- a/arch/arm/plat-omap/include/plat/iommu.h
> +++ b/arch/arm/plat-omap/include/plat/iommu.h
> @@ -163,6 +163,8 @@ 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);
> --
> 1.7.1
>