diff options
| author | Lijo Lazar <lijo.lazar@amd.com> | 2022-01-28 11:57:18 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-02-02 18:26:31 -0500 |
| commit | 889f84798c5b975125f5f7de910ed222ca8b2677 (patch) | |
| tree | 85b87155661925db6dbcbad6c16eed6189794e01 /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | a2170b4af62fd347c699ae3cd9ec0a8096466f9d (diff) | |
drm/amdgpu: Fix uninitialized variable use warning
Fix uninitialized variable use
warning: variable 'reg_access_ctrl' is uninitialized when used here [-Wuninitialized]
scratch_reg0 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg0;
Fixes: 5d447e29670148 ("drm/amdgpu: add helper for rlcg indirect reg access")
Reported-by: kernel test robot <yujie.liu@intel.com>
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c index 80c25176c993..c13765218919 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -875,6 +875,7 @@ static u32 amdgpu_virt_rlcg_reg_rw(struct amdgpu_device *adev, u32 offset, u32 v return 0; } + reg_access_ctrl = &adev->gfx.rlc.reg_access_ctrl; scratch_reg0 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg0; scratch_reg1 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg1; scratch_reg2 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg2; |