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gpu: nvgpu: fixing MISRA 10.1 and 10.3 violations

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- MISRA Rule 10.1
  The expression "g->syncpt_size" of non-boolean essential type is
  being interpreted as a boolean value for the operator "? :".

- MISRA Rule 10.3
  Implicit conversion of "(tmp <= 4294967295UL) ? tmp : 4294967295UL"
  from essential type "unsigned 64-bit int" to different or narrower
  essential type "unsigned 32-bit int"

JIRA NVGPU-6536

Change-Id: I56f01a13f3a8877317213d6fc846330ff3dfd700
Signed-off-by: srajum <srajum@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2582289
(cherry picked from commit 4a51cad9b016a17ddec00cd6b35ec6c931a3c5c4)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2674865
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
srajum
2021-08-24 17:40:12 +05:30
committed by mobile promotions
parent a1ad3ccc83
commit 41a1212744
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/nvgpu/hal/sync/syncpt_cmdbuf_gv11b_fusa.c
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@@ -120,7 +120,7 @@ int gv11b_syncpt_get_sync_ro_map(struct vm_gk20a *vm,
*base_gpuva = vm->syncpt_ro_map_gpu_va;
*sync_size = g->syncpt_size;
tmp = g->syncpt_size ? (g->syncpt_unit_size / g->syncpt_size) : 0U;
tmp = (g->syncpt_size != 0UL) ? (g->syncpt_unit_size / g->syncpt_size) : 0U;
*num_syncpoints = (tmp <= U32_MAX) ? (u32)tmp : U32_MAX;
return 0;