The etnaviv_iommuv2_ensure_stlb() function have been replaced by the
etnaviv_iommuv2_ensure_stlb_new(), remove it.
Signed-off-by: Sui Jingfeng <sui.jingfeng@xxxxxxxxx>
---
drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c | 24 ----------------------
1 file changed, 24 deletions(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
index fa6eed1ae1be..65b91eabb278 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
@@ -113,30 +113,6 @@ static void etnaviv_iommuv2_free(struct etnaviv_iommu_context *context)
vfree(v2_context);
}
-static int
-etnaviv_iommuv2_ensure_stlb(struct etnaviv_iommuv2_context *v2_context,
- int stlb)
-{
- if (v2_context->stlb_cpu[stlb])
- return 0;
-
- v2_context->stlb_cpu[stlb] =
- dma_alloc_wc(v2_context->base.global->dev, SZ_4K,
- &v2_context->stlb_dma[stlb],
- GFP_KERNEL);
-
- if (!v2_context->stlb_cpu[stlb])
- return -ENOMEM;
-
- memset32(v2_context->stlb_cpu[stlb], MMUv2_PTE_EXCEPTION,
- SZ_4K / sizeof(u32));
-
- v2_context->mtlb_cpu[stlb] =
- v2_context->stlb_dma[stlb] | MMUv2_PTE_PRESENT;
-
- return 0;
-}
-
static int etnaviv_iommuv2_map(struct etnaviv_iommu_context *context,
unsigned long iova, phys_addr_t paddr,
size_t size, int prot)
--
2.34.1
