gpu: nvgpu: Reorg pramin HAL initialization

Reorganize HAL initialization to remove inheritance and construct
the gpu_ops struct at compile time. This patch only covers the
pramin sub-module of the gpu_ops struct.

Perform HAL function assignments in hal_gxxxx.c through the
population of a chip-specific copy of gpu_ops.

Jira NVGPU-74

Change-Id: I0c0aecfb8f5ea436ef353b874f5e36ff24ebd130
Signed-off-by: Sunny He <suhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1527421
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 2 insertions, 9 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/pramin_gk20a.c b/drivers/gpu/nvgpu/gk20a/pramin_gk20a.c
index a7e8e615..9d19e9e5 100644
--- a/drivers/gpu/nvgpu/gk20a/pramin_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/pramin_gk20a.c
@@ -25,7 +25,7 @@
 #include <nvgpu/hw/gk20a/hw_pram_gk20a.h>
 
 /* WARNING: returns pramin_window_lock taken, complement with pramin_exit() */
-static u32 gk20a_pramin_enter(struct gk20a *g, struct nvgpu_mem *mem,
+u32 gk20a_pramin_enter(struct gk20a *g, struct nvgpu_mem *mem,
                               struct page_alloc_chunk *chunk, u32 w)
 {
         u64 bufbase = chunk->base;
@@ -56,17 +56,10 @@ static u32 gk20a_pramin_enter(struct gk20a *g, struct nvgpu_mem *mem,
         return lo;
 }
 
-static void gk20a_pramin_exit(struct gk20a *g, struct nvgpu_mem *mem,
+void gk20a_pramin_exit(struct gk20a *g, struct nvgpu_mem *mem,
                               struct page_alloc_chunk *chunk)
 {
         gk20a_dbg(gpu_dbg_mem, "end for %p,%p", mem, chunk);
 
         nvgpu_spinlock_release(&g->mm.pramin_window_lock);
 }
-
-void gk20a_init_pramin_ops(struct gpu_ops *gops)
-{
-        gops->pramin.enter = gk20a_pramin_enter;
-        gops->pramin.exit = gk20a_pramin_exit;
-        gops->pramin.data032_r = pram_data032_r;
-}