gpu: nvgpu: compile out bios dependency from safety build

- bios not supported for safety, so removing all bios dependencies like
  inclusion of bios header file and gops_bios structure from safety build.

JIRA NVGPU-6302

Change-Id: I47c0be043dc2542ed34e5ef6d65b75ce8b57d276
Signed-off-by: Seeta Rama Raju <srajum@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2456059
(cherry picked from commit c7554856aac4745038f8ca802a3e0b3a9cbb7f3c)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2481700
Reviewed-by: Prateek Sethi <prsethi@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit

drivers/gpu/nvgpu/include/nvgpu/gk20a.h

@@ -135,7 +135,9 @@ enum nvgpu_profiler_pm_reservation_scope;
 #include <nvgpu/cbc.h>
 #include <nvgpu/ltc.h>
 #include <nvgpu/worker.h>
+#ifdef CONFIG_NVGPU_DGPU
 #include <nvgpu/bios.h>
+#endif
 #include <nvgpu/semaphore.h>
 #include <nvgpu/fifo.h>
 #include <nvgpu/sched.h>

drivers/gpu/nvgpu/include/nvgpu/gops/bios.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2020-2021, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -22,6 +22,7 @@
 #ifndef NVGPU_GOPS_BIOS_H
 #define NVGPU_GOPS_BIOS_H
 
+#ifdef CONFIG_NVGPU_DGPU
 struct gops_bios {
 	int (*bios_sw_init)(struct gk20a *g);
 	void (*bios_sw_deinit)(struct gk20a *g,
@@ -29,5 +30,6 @@ struct gops_bios {
 	u32 (*get_aon_secure_scratch_reg)(struct gk20a *g, u32 i);
 	bool (*wait_for_bios_init_done)(struct gk20a *g);
 };
+#endif
 
 #endif /* NVGPU_GOPS_BIOS_H */

drivers/gpu/nvgpu/include/nvgpu/gpu_ops.h

@@ -176,11 +176,11 @@ struct gpu_ops {
 	struct gops_bus bus;
 	/** Ptimer hal ops. */
 	struct gops_ptimer ptimer;
-	struct gops_bios bios;
 #ifdef CONFIG_NVGPU_CYCLESTATS
 	struct gops_css css;
 #endif
 #ifdef CONFIG_NVGPU_DGPU
+	struct gops_bios bios;
 	struct gops_xve xve;
 #endif
 	/** Falcon hal ops. */