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gpu: nvgpu: fix MISRA Rule 10.3 and 10.4 violations

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BVEC changes for nvgpu_rc_pbdma_fault and nvgpu_rc_mmu_fault
started reporting below MISRA issue.

kernel/nvgpu/drivers/gpu/nvgpu/common/fifo/tsg.c:522:
  1. misra_c_2012_rule_10_4_violation: Essential type of the left hand
     operand "error_notifier" (unsigned) is not the same as that of
     the right operand "NVGPU_ERR_NOTIFIER_INVAL"(enum).

kernel/nvgpu/drivers/gpu/nvgpu/common/fifo/tsg.c:541:
  1. misra_c_2012_rule_10_3_violation: Implicit conversion of
     "NVGPU_ERR_NOTIFIER_FIFO_ERROR_MMU_ERR_FLT" from essential type
     "anonymous enum" to different or narrower essential type
     "unsigned 32-bit int".

Change the enum nvgpu_err_notif values to u32 values declared using
the #define macro.

JIRA NVGPU-6772

Change-Id: Icac7f567cea52cde07ca200b21eb3e7dd2b9e645
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2584153
(cherry picked from commit 2f073f341bd55242c857c6c6d35d6015495025e2)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2623634
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Sagar Kamble
2021-08-27 10:42:05 +05:30
committed by mobile promotions
parent bcbccbe083
commit 04587333ca
3 changed files with 15 additions and 18 deletions
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2
drivers/gpu/nvgpu/common/rc/rc.c
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@@ -95,7 +95,7 @@ void nvgpu_rc_ctxsw_timeout(struct gk20a *g, u32 eng_bitmask,
#endif
}
int nvgpu_rc_pbdma_fault(struct gk20a *g, u32 pbdma_id, enum nvgpu_err_notif error_notifier,
int nvgpu_rc_pbdma_fault(struct gk20a *g, u32 pbdma_id, u32 error_notifier,
struct nvgpu_pbdma_status_info *pbdma_status)
{
u32 id_type = PBDMA_STATUS_ID_TYPE_INVALID;