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gpu: nvgpu: fifo: misra 12.1 fixes

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MISRA Advisory Rule states that the precedence of operators within
expressions should be made explicit.

This change removes the Advisory Rule 12.1 violations from fifo code.

Jira NVGPU-3178

Change-Id: I487d039c5be8024b21ec87d520d86763f9338d2a
Signed-off-by: Scott Long <scottl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2276793
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Scott Long
2020-01-09 12:01:43 -08:00
committed by Alex Waterman
parent 08e52125e3
commit 3b4b418330
4 changed files with 18 additions and 17 deletions
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20
drivers/gpu/nvgpu/common/fifo/engines.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2019-2020, 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"),
@@ -773,11 +773,11 @@ u32 nvgpu_engine_get_mask_on_id(struct gk20a *g, u32 id, bool is_tsg)
busy = engine_status.is_busy;
if (busy && ctx_id == id) {
if ((is_tsg && type ==
ENGINE_STATUS_CTX_ID_TYPE_TSGID) ||
(!is_tsg && type ==
ENGINE_STATUS_CTX_ID_TYPE_CHID)) {
if (busy && (ctx_id == id)) {
if ((is_tsg && (type ==
ENGINE_STATUS_CTX_ID_TYPE_TSGID)) ||
(!is_tsg && (type ==
ENGINE_STATUS_CTX_ID_TYPE_CHID))) {
engines |= BIT32(engine_id);
}
}
@@ -944,7 +944,7 @@ u32 nvgpu_engine_get_runlist_busy_engines(struct gk20a *g, u32 runlist_id)
&engine_status);
engine_busy = engine_status.is_busy;
if (engine_busy && engine_runlist == runlist_id) {
if (engine_busy && (engine_runlist == runlist_id)) {
eng_bitmask |= BIT32(engine_id);
}
}
@@ -1004,9 +1004,9 @@ u32 nvgpu_engine_mmu_fault_id_to_veid(struct gk20a *g, u32 mmu_fault_id,
num_subctx = f->max_subctx_count;
if (mmu_fault_id >= gr_eng_fault_id &&
mmu_fault_id < nvgpu_safe_add_u32(gr_eng_fault_id,
num_subctx)) {
if ((mmu_fault_id >= gr_eng_fault_id) &&
(mmu_fault_id < nvgpu_safe_add_u32(gr_eng_fault_id,
num_subctx))) {
veid = mmu_fault_id - gr_eng_fault_id;
}