Message ID | 20170608155113.21300-4-npiggin@gmail.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c index 8562916b8cf7..78b4755b7947 100644 --- a/arch/powerpc/platforms/powernv/idle.c +++ b/arch/powerpc/platforms/powernv/idle.c @@ -649,6 +649,8 @@ static int __init pnv_init_idle_states(void) if (supported_cpuidle_states & OPAL_PM_NAP_ENABLED) ppc_md.power_save = power7_idle; + else if (supported_cpuidle_states & OPAL_PM_STOP_INST_FAST) + ppc_md.power_save = power9_idle; out: return 0;
Before the cpuidle driver is enabled, provide a default idle function similarly to POWER7/8. This should not have much effect, because the cpuidle driver for powernv is mandatory, but if that changes we should have a fallback. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> --- arch/powerpc/platforms/powernv/idle.c | 2 ++ 1 file changed, 2 insertions(+)