gpu: nvgpu: Implement common allocator and mem_desc

Introduce mem_desc, which holds all information needed for a buffer.
Implement helper functions for allocation and freeing that use this
data type.

Change-Id: I82c88595d058d4fb8c5c5fbf19d13269e48e422f
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/712699

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
index 034de53f..ddb91f9b 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
@@ -99,7 +99,7 @@ struct channel_gk20a {
 
         struct channel_ctx_gk20a ch_ctx;
 
-        struct inst_desc inst_block;
+        struct mem_desc inst_block;
         struct mem_desc_sub ramfc;
 
         void *userd_cpu_va;