The comment over idle_threads_init() really talks about the functionality of idle_init(). Move that comment to idle_init(), and add a suitable comment over idle_threads_init(). Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Cc: suresh.b.siddha@intel.com Cc: venki@google.com Cc: nikunj@linux.vnet.ibm.com Link: http://lkml.kernel.org/r/20120524151100.2549.66501.stgit@srivatsabhat.in.ibm.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>