gpu: nvgpu: Rename nvgpu DMA APIs

Rename the nvgpu DMA APIs from gk20a_gmmu_alloc* to nvgpu_dma_alloc*.
This better reflects the purpose of the APIs (to allocate DMA suitable
memory) and avoids confusion with GMMU related code.

JIRA NVGPU-12

Change-Id: I673d607db56dd6e44f02008dc7b5293209ef67bf
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1325548
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/cde_gk20a.c b/drivers/gpu/nvgpu/gk20a/cde_gk20a.c
index e70ee4a6..7c251e2d 100644
--- a/drivers/gpu/nvgpu/gk20a/cde_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/cde_gk20a.c
@@ -54,7 +54,7 @@ static void gk20a_deinit_cde_img(struct gk20a_cde_ctx *cde_ctx)
 
         for (i = 0; i < cde_ctx->num_bufs; i++) {
                 struct nvgpu_mem *mem = cde_ctx->mem + i;
-                gk20a_gmmu_unmap_free(cde_ctx->vm, mem);
+                nvgpu_dma_unmap_free(cde_ctx->vm, mem);
         }
 
         nvgpu_kfree(cde_ctx->g, cde_ctx->init_convert_cmd);
@@ -247,7 +247,7 @@ static int gk20a_init_cde_buf(struct gk20a_cde_ctx *cde_ctx,
 
         /* allocate buf */
         mem = cde_ctx->mem + cde_ctx->num_bufs;
-        err = gk20a_gmmu_alloc_map_sys(cde_ctx->vm, buf->num_bytes, mem);
+        err = nvgpu_dma_alloc_map_sys(cde_ctx->vm, buf->num_bytes, mem);
         if (err) {
                 gk20a_warn(cde_ctx->dev, "cde: could not allocate device memory. buffer idx = %d",
                            cde_ctx->num_bufs);