1 files changed, 5 insertions, 0 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index d17f47fc9e31..401d73bd151f 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1744,6 +1744,8 @@ struct wiphy_wowlan_support {
  *      by default for perm_addr. In this case, the mask should be set to
  *      all-zeroes. In this case it is assumed that the device can handle
  *      the same number of arbitrary MAC addresses.
+ * @registered: protects ->resume and ->suspend sysfs callbacks against
+ *      unregister hardware
  * @debugfsdir: debugfs directory used for this wiphy, will be renamed
  *      automatically on wiphy renames
  * @dev: (virtual) struct device for this wiphy
@@ -1865,6 +1867,9 @@ struct wiphy {
          * you need use set_wiphy_dev() (see below) */
         struct device dev;
 
+        /* protects ->resume, ->suspend sysfs callbacks against unregister hw */
+        bool registered;
+
         /* dir in debugfs: ieee80211/<wiphyname> */
         struct dentry *debugfsdir;