diff options
Diffstat (limited to 'drivers/usb/core/hub.c')
| -rw-r--r-- | drivers/usb/core/hub.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index cb54420ed583..69e3a966a4b7 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -373,7 +373,7 @@ static void kick_khubd(struct usb_hub *hub) unsigned long flags; /* Suppress autosuspend until khubd runs */ - to_usb_interface(hub->intfdev)->pm_usage_cnt = 1; + atomic_set(&to_usb_interface(hub->intfdev)->pm_usage_cnt, 1); spin_lock_irqsave(&hub_event_lock, flags); if (!hub->disconnected && list_empty(&hub->event_list)) { @@ -678,7 +678,8 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type) msecs_to_jiffies(delay)); /* Suppress autosuspend until init is done */ - to_usb_interface(hub->intfdev)->pm_usage_cnt = 1; + atomic_set(&to_usb_interface(hub->intfdev)-> + pm_usage_cnt, 1); return; /* Continues at init2: below */ } else { hub_power_on(hub, true); |