has_diag          557 arch/powerpc/platforms/powernv/pci.c 	int has_diag, ret = 0;
has_diag          564 arch/powerpc/platforms/powernv/pci.c 	has_diag = (rc == OPAL_SUCCESS);
has_diag          590 arch/powerpc/platforms/powernv/pci.c 	if (has_diag && ret)