[PATCH v2 1/7] ia64: topology: Remove the unused parent_node() macro

Commit a7be6e5a7f8d ("mm: drop useless local parameters of __register_one_node()") removes the last user of parent_node(). The parent_node() macro in IA64(Itanium) platform is unnecessary. Remove it for cleanup. Reported-by: Michael Ellerman Signed-off-by: Dou Liyang

[PATCH v2 1/7] ia64: topology: Remove the unused parent_node() macro

Commit a7be6e5a7f8d ("mm: drop useless local parameters of __register_one_node()") removes the last user of parent_node(). The parent_node() macro in IA64(Itanium) platform is unnecessary. Remove it for cleanup. Reported-by: Michael Ellerman Signed-off-by: Dou Liyang Cc: Tony Luck Cc: