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gpu: nvgpu: remove unused code from common.nvgpu on safety build

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- remove unused code from common.nvgpu unit on safety build. Also,
remove the code which uses them in other places.
- document use of compiler intrinsics as mandated in code inspection
  checklist.

Jira NVGPU-6876

Change-Id: Ifd16dd197d297f56a517ca155da4ed145015204c
Signed-off-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2561584
(cherry picked from commit 900391071e9a7d0448cbc1bb6ed57677459712a4)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2561583
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Shashank Singh
2021-07-20 07:02:39 +00:00
committed by mobile promotions
parent 94255220f7
commit 19a3b86f06
28 changed files with 294 additions and 129 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
userspace/units/acr/nvgpu-acr.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019-2021, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2019-2022, 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"),
@@ -340,7 +340,9 @@ static int prepare_gr_hw_sw(struct unit_module *m, struct gk20a *g)
err = nvgpu_gr_enable_hw(g);
if (err != 0) {
#ifdef CONFIG_NVGPU_TPC_POWERGATE
nvgpu_mutex_release(&g->static_pg_lock);
#endif
unit_return_fail(m, "failed to enable gr");
}
@@ -399,7 +401,9 @@ int test_acr_bootstrap_hs_acr(struct unit_module *m,
return -ENOMEM;
}
#ifdef CONFIG_NVGPU_TPC_POWERGATE
nvgpu_mutex_acquire(&g->static_pg_lock);
#endif
/*
* Prepare HW and SW setup needed
@@ -598,7 +602,9 @@ int test_acr_bootstrap_hs_acr(struct unit_module *m,
as expected\n");
}
#ifdef CONFIG_NVGPU_TPC_POWERGATE
nvgpu_mutex_release(&g->static_pg_lock);
#endif
return UNIT_SUCCESS;
}
@@ -619,7 +625,9 @@ int test_acr_construct_execute(struct unit_module *m,
unit_return_fail(m, "Test env init failed\n");
}
#ifdef CONFIG_NVGPU_TPC_POWERGATE
nvgpu_mutex_acquire(&g->static_pg_lock);
#endif
/*
* Prepare HW and SW setup needed for the test
@@ -693,7 +701,9 @@ int test_acr_construct_execute(struct unit_module *m,
unit_return_fail(m, "Bootstrap HS ACR didn't failed as \
expected\n");
}
#ifdef CONFIG_NVGPU_TPC_POWERGATE
nvgpu_mutex_release(&g->static_pg_lock);
#endif
return UNIT_SUCCESS;
}
@@ -712,7 +722,9 @@ int test_acr_is_lsf_lazy_bootstrap(struct unit_module *m,
}
#ifdef CONFIG_NVGPU_TPC_POWERGATE
nvgpu_mutex_acquire(&g->static_pg_lock);
#endif
/*
* Prepare HW and SW setup needed for the test
@@ -762,7 +774,9 @@ int test_acr_is_lsf_lazy_bootstrap(struct unit_module *m,
expected\n");
}
#ifdef CONFIG_NVGPU_TPC_POWERGATE
nvgpu_mutex_release(&g->static_pg_lock);
#endif
return UNIT_SUCCESS;
}
@@ -782,7 +796,9 @@ int test_acr_prepare_ucode_blob(struct unit_module *m,
unit_return_fail(m, "Test env init failed\n");
}
#ifdef CONFIG_NVGPU_TPC_POWERGATE
nvgpu_mutex_acquire(&g->static_pg_lock);
#endif
/*
* Prepare HW and SW setup needed for the test
@@ -882,7 +898,9 @@ int test_acr_prepare_ucode_blob(struct unit_module *m,
unit_return_fail(m, "prepare_ucode_blob test failed\n");
}
#ifdef CONFIG_NVGPU_TPC_POWERGATE
nvgpu_mutex_release(&g->static_pg_lock);
#endif
return UNIT_SUCCESS;
}