diff options
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/cpuidle.c | 18 | ||||
| -rw-r--r-- | drivers/cpuidle/dt_idle_states.c | 4 |
2 files changed, 11 insertions, 11 deletions
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index 60bb64f4329d..484cc8909d5c 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -77,7 +77,7 @@ static int find_deepest_state(struct cpuidle_driver *drv, struct cpuidle_device *dev, unsigned int max_latency, unsigned int forbidden_flags, - bool freeze) + bool s2idle) { unsigned int latency_req = 0; int i, ret = 0; @@ -89,7 +89,7 @@ static int find_deepest_state(struct cpuidle_driver *drv, if (s->disabled || su->disable || s->exit_latency <= latency_req || s->exit_latency > max_latency || (s->flags & forbidden_flags) - || (freeze && !s->enter_freeze)) + || (s2idle && !s->enter_s2idle)) continue; latency_req = s->exit_latency; @@ -128,7 +128,7 @@ int cpuidle_find_deepest_state(struct cpuidle_driver *drv, } #ifdef CONFIG_SUSPEND -static void enter_freeze_proper(struct cpuidle_driver *drv, +static void enter_s2idle_proper(struct cpuidle_driver *drv, struct cpuidle_device *dev, int index) { /* @@ -143,7 +143,7 @@ static void enter_freeze_proper(struct cpuidle_driver *drv, * suspended is generally unsafe. */ stop_critical_timings(); - drv->states[index].enter_freeze(dev, drv, index); + drv->states[index].enter_s2idle(dev, drv, index); WARN_ON(!irqs_disabled()); /* * timekeeping_resume() that will be called by tick_unfreeze() for the @@ -155,25 +155,25 @@ static void enter_freeze_proper(struct cpuidle_driver *drv, } /** - * cpuidle_enter_freeze - Enter an idle state suitable for suspend-to-idle. + * cpuidle_enter_s2idle - Enter an idle state suitable for suspend-to-idle. * @drv: cpuidle driver for the given CPU. * @dev: cpuidle device for the given CPU. * - * If there are states with the ->enter_freeze callback, find the deepest of + * If there are states with the ->enter_s2idle callback, find the deepest of * them and enter it with frozen tick. */ -int cpuidle_enter_freeze(struct cpuidle_driver *drv, struct cpuidle_device *dev) +int cpuidle_enter_s2idle(struct cpuidle_driver *drv, struct cpuidle_device *dev) { int index; /* - * Find the deepest state with ->enter_freeze present, which guarantees + * Find the deepest state with ->enter_s2idle present, which guarantees * that interrupts won't be enabled when it exits and allows the tick to * be frozen safely. */ index = find_deepest_state(drv, dev, UINT_MAX, 0, true); if (index > 0) - enter_freeze_proper(drv, dev, index); + enter_s2idle_proper(drv, dev, index); return index; } diff --git a/drivers/cpuidle/dt_idle_states.c b/drivers/cpuidle/dt_idle_states.c index ae8eb0359889..5ba9fab64e7d 100644 --- a/drivers/cpuidle/dt_idle_states.c +++ b/drivers/cpuidle/dt_idle_states.c @@ -41,9 +41,9 @@ static int init_state_node(struct cpuidle_state *idle_state, /* * 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. + * safely. So enter() can be also enter_s2idle() callback. */ - idle_state->enter_freeze = match_id->data; + idle_state->enter_s2idle = match_id->data; err = of_property_read_u32(state_node, "wakeup-latency-us", &idle_state->exit_latency); |