drm/amdgpu: Fix firmware UCODE_ID_STORAGE issue (v2)
In Tonga's virtualization environment, for firmware UCODE_ID_STORAGE,
there is no actual firmware data, but we still need alloc a BO and
tell the BO's mc address to HW, or world switch will hang on VFs.
v2: fix coding style (Alex)
Signed-off-by: Trigger Huang <[email protected]>
Reviewed-by: Xiangliang Yu <[email protected]>
Reviewed-by: Monk Liu <[email protected]>
Acked-by: Huang Rui <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>