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Abort driver load when num_mem_partitions is zero since operation is unreliable without valid memory partition info. Skip absent resources in soc_v1_0_get_xcp_res_info() to avoid divide-by-zero on firmware- reported zero instance counts. v2: Remove redundant checks (Lijo) v3: Return error instead when num_mem_partitions is zero (Lijo) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>