And clean up the header file a bit.
Signed-off-by: Lucas Stach l.stach@pengutronix.de Reviewed-by: Philipp Zabel p.zabel@pengutronix.de Reviewed-By: Wladimir J. van der Laan laanwj@gmail.com --- drivers/gpu/drm/etnaviv/etnaviv_mmu.c | 8 ++++---- drivers/gpu/drm/etnaviv/etnaviv_mmu.h | 8 +------- 2 files changed, 5 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c index e7b8b7aff9c6..95e1671aee53 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c @@ -75,8 +75,8 @@ static int etnaviv_domain_map(struct iommu_domain *domain, unsigned long iova, return ret; }
-int etnaviv_iommu_map(struct etnaviv_iommu *iommu, u32 iova, - struct sg_table *sgt, unsigned len, int prot) +static int etnaviv_iommu_map(struct etnaviv_iommu *iommu, u32 iova, + struct sg_table *sgt, unsigned len, int prot) { struct iommu_domain *domain = iommu->domain; struct scatterlist *sg; @@ -114,8 +114,8 @@ int etnaviv_iommu_map(struct etnaviv_iommu *iommu, u32 iova, return ret; }
-void etnaviv_iommu_unmap(struct etnaviv_iommu *iommu, u32 iova, - struct sg_table *sgt, unsigned len) +static void etnaviv_iommu_unmap(struct etnaviv_iommu *iommu, u32 iova, + struct sg_table *sgt, unsigned len) { struct iommu_domain *domain = iommu->domain; struct scatterlist *sg; diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h index 54be289e5981..d072eda7a00d 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h @@ -49,18 +49,11 @@ struct etnaviv_iommu {
struct etnaviv_gem_object;
-int etnaviv_iommu_attach(struct etnaviv_iommu *iommu, const char **names, - int cnt); -int etnaviv_iommu_map(struct etnaviv_iommu *iommu, u32 iova, - struct sg_table *sgt, unsigned len, int prot); -int etnaviv_iommu_unmap(struct etnaviv_iommu *iommu, u32 iova, - struct sg_table *sgt, unsigned len); int etnaviv_iommu_map_gem(struct etnaviv_iommu *mmu, struct etnaviv_gem_object *etnaviv_obj, u32 memory_base, struct etnaviv_vram_mapping *mapping); void etnaviv_iommu_unmap_gem(struct etnaviv_iommu *mmu, struct etnaviv_vram_mapping *mapping); -void etnaviv_iommu_destroy(struct etnaviv_iommu *iommu);
int etnaviv_iommu_get_suballoc_va(struct etnaviv_gpu *gpu, dma_addr_t paddr, struct drm_mm_node *vram_node, size_t size, @@ -73,6 +66,7 @@ size_t etnaviv_iommu_dump_size(struct etnaviv_iommu *iommu); void etnaviv_iommu_dump(struct etnaviv_iommu *iommu, void *buf);
struct etnaviv_iommu *etnaviv_iommu_new(struct etnaviv_gpu *gpu); +void etnaviv_iommu_destroy(struct etnaviv_iommu *iommu); void etnaviv_iommu_restore(struct etnaviv_gpu *gpu);
#endif /* __ETNAVIV_MMU_H__ */