MIPS: smp-cps: function to determine whether CPS SMP is in use
authorPaul Burton <paul.burton@imgtec.com>
Fri, 14 Mar 2014 16:06:16 +0000 (16:06 +0000)
committerPaul Burton <paul.burton@imgtec.com>
Wed, 28 May 2014 15:20:29 +0000 (16:20 +0100)
commit68c1232f51350b007cb1f05260e9e784770ec513
treea9059486d9c85d889cd9615792e2dbbf76029bb0
parent245a7868d2f2e54a9a9b084de00d003a9badb2a5
MIPS: smp-cps: function to determine whether CPS SMP is in use

The core power down state for cpuidle will require that the CPS SMP
implementation is in use. This patch provides a mips_cps_smp_in_use
function which determines whether or not the CPS SMP implementation is
currently in use.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
arch/mips/include/asm/smp-cps.h
arch/mips/kernel/smp-cps.c