gpu: nvgpu: Combine gk20a and gp10b free_gr_ctx

gp10b version of free_gr_ctx was created to keep gp10b source code
changes out from the mainline. gp10b was merged back to mainline a
while ago, so this separation is no longer needed. Merge the two
variants.

Change-Id: I954b3b677e98e4248f95641ea22e0def4e583c66
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1635127
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 29 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.c b/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.c
index fe85e113..ed61f16b 100644
--- a/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.c
+++ b/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_gr_gp10b.c
@@ -26,34 +26,6 @@
 
 #include <nvgpu/hw/gp10b/hw_gr_gp10b.h>
 
-void vgpu_gr_gp10b_free_gr_ctx(struct gk20a *g, struct vm_gk20a *vm,
-                                struct gr_ctx_desc *gr_ctx)
-{
-        struct tegra_vgpu_cmd_msg msg = {0};
-        struct tegra_vgpu_gr_ctx_params *p = &msg.params.gr_ctx;
-        int err;
-
-        gk20a_dbg_fn("");
-
-        if (!gr_ctx || !gr_ctx->mem.gpu_va)
-                return;
-
-        msg.cmd = TEGRA_VGPU_CMD_GR_CTX_FREE;
-        msg.handle = vgpu_get_handle(g);
-        p->gr_ctx_handle = gr_ctx->virt_ctx;
-        err = vgpu_comm_sendrecv(&msg, sizeof(msg), sizeof(msg));
-        WARN_ON(err || msg.ret);
-
-        __nvgpu_vm_free_va(vm, gr_ctx->mem.gpu_va, gmmu_page_size_kernel);
-
-        nvgpu_dma_unmap_free(vm, &gr_ctx->pagepool_ctxsw_buffer);
-        nvgpu_dma_unmap_free(vm, &gr_ctx->betacb_ctxsw_buffer);
-        nvgpu_dma_unmap_free(vm, &gr_ctx->spill_ctxsw_buffer);
-        nvgpu_dma_unmap_free(vm, &gr_ctx->preempt_ctxsw_buffer);
-
-        nvgpu_kfree(g, gr_ctx);
-}
-
 int vgpu_gr_gp10b_alloc_gr_ctx(struct gk20a *g,
                                 struct gr_ctx_desc **__gr_ctx,
                                 struct vm_gk20a *vm,
@@ -107,7 +79,7 @@ int vgpu_gr_gp10b_alloc_gr_ctx(struct gk20a *g,
         return err;
 
 fail:
-        vgpu_gr_gp10b_free_gr_ctx(g, vm, gr_ctx);
+        vgpu_gr_free_gr_ctx(g, vm, gr_ctx);
         return err;
 }