drm/amdgpu: fix some typo for cgs definitions
drm/amdgpu: fix some typo for cgs definitions

Signed-off-by: Jammy Zhou <302958b3037f7fa601b11152090f51ed851f29fd@amd.com>
Reviewed-by: Alex Deucher <08dc22c6156113f2deff178e35e3ed9b24d6af9e@amd.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs