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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-01-04 13:34:01 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-01-04 13:35:18 +0300 |
| commit | a402eae64d0ad12b1c4a411f250d6c161e67f623 (patch) | |
| tree | 8c031c914e29321c01b94497a0f9c49ee6b03dc4 /drivers/cpuidle/dt_idle_states.c | |
| parent | 7800fb69ddf3a13d2055009c87eacf7f46f907c8 (diff) | |
| parent | 0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff) | |
| download | linux-a402eae64d0ad12b1c4a411f250d6c161e67f623.tar.xz | |
Merge tag 'v4.10-rc2' into drm-intel-next-queued
Backmerge Linux 4.10-rc2 to resync with our -fixes cherry-picks. I've
done the backmerge directly because Dave is on vacation.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/cpuidle/dt_idle_states.c')
| -rw-r--r-- | drivers/cpuidle/dt_idle_states.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/cpuidle/dt_idle_states.c b/drivers/cpuidle/dt_idle_states.c index a5c111b67f37..ffca4fc0061d 100644 --- a/drivers/cpuidle/dt_idle_states.c +++ b/drivers/cpuidle/dt_idle_states.c @@ -38,6 +38,12 @@ static int init_state_node(struct cpuidle_state *idle_state, * state enter function. */ idle_state->enter = match_id->data; + /* + * Since this is not a "coupled" state, it's safe to assume interrupts + * won't be enabled when it exits allowing the tick to be frozen + * safely. So enter() can be also enter_freeze() callback. + */ + idle_state->enter_freeze = match_id->data; err = of_property_read_u32(state_node, "wakeup-latency-us", &idle_state->exit_latency); |