cfg80211: make WoWLAN configuration available to drivers
Make the current WoWLAN configuration available to drivers
at runtime. This isn't really useful for the normal WoWLAN
behaviour and accessing it can also be racy, but drivers
may use it for testing the WoWLAN device behaviour while
the host stays up & running to observe the device.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index 8f28b9f..360a42c 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -91,6 +91,7 @@
cfg80211_leave(rdev, wdev);
}
+#ifdef CONFIG_PM
static int wiphy_suspend(struct device *dev, pm_message_t state)
{
struct cfg80211_registered_device *rdev = dev_to_rdev(dev);
@@ -100,10 +101,10 @@
rtnl_lock();
if (rdev->wiphy.registered) {
- if (!rdev->wowlan)
+ if (!rdev->wiphy.wowlan_config)
cfg80211_leave_all(rdev);
if (rdev->ops->suspend)
- ret = rdev_suspend(rdev, rdev->wowlan);
+ ret = rdev_suspend(rdev, rdev->wiphy.wowlan_config);
if (ret == 1) {
/* Driver refuse to configure wowlan */
cfg80211_leave_all(rdev);
@@ -132,6 +133,7 @@
return ret;
}
+#endif
static const void *wiphy_namespace(struct device *d)
{
@@ -146,8 +148,10 @@
.dev_release = wiphy_dev_release,
.dev_attrs = ieee80211_dev_attrs,
.dev_uevent = wiphy_uevent,
+#ifdef CONFIG_PM
.suspend = wiphy_suspend,
.resume = wiphy_resume,
+#endif
.ns_type = &net_ns_type_operations,
.namespace = wiphy_namespace,
};