diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/power/wakeup.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c index 27f3e60608e5..d9fefc65ac34 100644 --- a/drivers/base/power/wakeup.c +++ b/drivers/base/power/wakeup.c @@ -405,7 +405,8 @@ void device_wakeup_arm_wake_irqs(void) int srcuidx; srcuidx = srcu_read_lock(&wakeup_srcu); - list_for_each_entry_rcu(ws, &wakeup_sources, entry) + list_for_each_entry_rcu(ws, &wakeup_sources, entry, + srcu_read_lock_held(&wakeup_srcu)) dev_pm_arm_wake_irq(ws->wakeirq); srcu_read_unlock(&wakeup_srcu, srcuidx); } @@ -421,7 +422,8 @@ void device_wakeup_disarm_wake_irqs(void) int srcuidx; srcuidx = srcu_read_lock(&wakeup_srcu); - list_for_each_entry_rcu(ws, &wakeup_sources, entry) + list_for_each_entry_rcu(ws, &wakeup_sources, entry, + srcu_read_lock_held(&wakeup_srcu)) dev_pm_disarm_wake_irq(ws->wakeirq); srcu_read_unlock(&wakeup_srcu, srcuidx); } @@ -874,7 +876,8 @@ void pm_print_active_wakeup_sources(void) struct wakeup_source *last_activity_ws = NULL; srcuidx = srcu_read_lock(&wakeup_srcu); - list_for_each_entry_rcu(ws, &wakeup_sources, entry) { + list_for_each_entry_rcu(ws, &wakeup_sources, entry, + srcu_read_lock_held(&wakeup_srcu)) { if (ws->active) { pm_pr_dbg("active wakeup source: %s\n", ws->name); active = 1; @@ -1025,7 +1028,8 @@ void pm_wakep_autosleep_enabled(bool set) int srcuidx; srcuidx = srcu_read_lock(&wakeup_srcu); - list_for_each_entry_rcu(ws, &wakeup_sources, entry) { + list_for_each_entry_rcu(ws, &wakeup_sources, entry, + srcu_read_lock_held(&wakeup_srcu)) { spin_lock_irq(&ws->lock); if (ws->autosleep_enabled != set) { ws->autosleep_enabled = set; @@ -1104,7 +1108,8 @@ static void *wakeup_sources_stats_seq_start(struct seq_file *m, } *srcuidx = srcu_read_lock(&wakeup_srcu); - list_for_each_entry_rcu(ws, &wakeup_sources, entry) { + list_for_each_entry_rcu(ws, &wakeup_sources, entry, + srcu_read_lock_held(&wakeup_srcu)) { if (n-- <= 0) return ws; } |