video: tegra: nvmap: remove obsolete nvmap API

remove obsolete nvmap API nvmap_dmabuf_sg_table and
nvmap_dmabuf_free_sg_table.

Change-Id: I8898bbf6d8133a515e0dd465de727d69bd0f8557
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/390973

diff --git a/drivers/video/tegra/nvmap/nvmap_dmabuf.c b/drivers/video/tegra/nvmap/nvmap_dmabuf.c
index 7127201e2a1e996ebc97506ea0809946c870eaf8..392df073363e64a5f1b2beb0e632446428434b1a 100644 (file)
--- a/drivers/video/tegra/nvmap/nvmap_dmabuf.c
+++ b/drivers/video/tegra/nvmap/nvmap_dmabuf.c
@@ -747,25 +747,6 @@ int nvmap_get_dmabuf_param(struct dma_buf *dmabuf, u32 param, u64 *result)
        return __nvmap_get_handle_param(NULL, info->handle, param, result);
 }
 
-struct sg_table *nvmap_dmabuf_sg_table(struct dma_buf *dmabuf)
-{
-       struct nvmap_handle_info *info;
-
-       if (WARN_ON(!virt_addr_valid(dmabuf)))
-               return ERR_PTR(-EINVAL);
-
-       info = dmabuf->priv;
-       return __nvmap_sg_table(NULL, info->handle);
-}
-
-void nvmap_dmabuf_free_sg_table(struct dma_buf *dmabuf, struct sg_table *sgt)
-{
-       if (WARN_ON(!virt_addr_valid(sgt)))
-               return;
-
-       __nvmap_free_sg_table(NULL, NULL, sgt);
-}
-
 /*
  * List detailed info for all buffers allocated.
  */

diff --git a/include/linux/nvmap.h b/include/linux/nvmap.h
index 1145615b0cb1aff21f27eccfb6d6222655e23a3a..81c76fbdddc9025ab9e59b3f0071af37c1ee051c 100644 (file)
--- a/include/linux/nvmap.h
+++ b/include/linux/nvmap.h
@@ -60,10 +60,6 @@ struct dma_buf *nvmap_alloc_dmabuf(size_t size, size_t align,
                                   unsigned int flags,
                                   unsigned int heap_mask);
 
-struct sg_table *nvmap_dmabuf_sg_table(struct dma_buf *dmabuf);
-
-void nvmap_dmabuf_free_sg_table(struct dma_buf *dmabuf, struct sg_table *sgt);
-
 int nvmap_get_dmabuf_param(struct dma_buf *dmabuf, u32 param, u64 *result);
 
 #ifdef CONFIG_NVMAP_PAGE_POOLS