diff options
| -rw-r--r-- | arch/mips/include/asm/smp-cps.h | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/smp-cps.c | 6 |
2 files changed, 8 insertions, 0 deletions
diff --git a/arch/mips/include/asm/smp-cps.h b/arch/mips/include/asm/smp-cps.h index d49279e92eb5..324df2c835ac 100644 --- a/arch/mips/include/asm/smp-cps.h +++ b/arch/mips/include/asm/smp-cps.h @@ -31,6 +31,8 @@ extern void mips_cps_core_init(void); extern struct vpe_boot_config *mips_cps_boot_vpes(void); +extern bool mips_cps_smp_in_use(void); + #else /* __ASSEMBLY__ */ .extern mips_cps_bootcfg; diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c index af90e82f94bf..c7879fbe9f5b 100644 --- a/arch/mips/kernel/smp-cps.c +++ b/arch/mips/kernel/smp-cps.c @@ -260,6 +260,12 @@ static struct plat_smp_ops cps_smp_ops = { .cpus_done = cps_cpus_done, }; +bool mips_cps_smp_in_use(void) +{ + extern struct plat_smp_ops *mp_ops; + return mp_ops == &cps_smp_ops; +} + int register_cps_smp_ops(void) { if (!mips_cm_present()) { |
