Merge commit 'v2.6.30-rc5' into core/iommu

Merge reason: core/iommu was on an .30-rc1 base,
              update it to .30-rc5 to refresh.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 13 insertions, 2 deletions

diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index 027302326498..81985d27cbda 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -156,8 +156,19 @@ int __ieee80211_resume(struct ieee80211_hw *hw)
                 case NL80211_IFTYPE_ADHOC:
                 case NL80211_IFTYPE_AP:
                 case NL80211_IFTYPE_MESH_POINT:
-                        WARN_ON(ieee80211_if_config(sdata, changed));
-                        ieee80211_bss_info_change_notify(sdata, ~0);
+                        /*
+                         * Driver's config_interface can fail if rfkill is
+                         * enabled. Accommodate this return code.
+                         * FIXME: When mac80211 has knowledge of rfkill
+                         * state the code below can change back to:
+                         *   WARN(ieee80211_if_config(sdata, changed));
+                         *   ieee80211_bss_info_change_notify(sdata, ~0);
+                         */
+                        if (ieee80211_if_config(sdata, changed))
+                                printk(KERN_DEBUG "%s: failed to configure interface during resume\n",
+                                       sdata->dev->name);
+                        else
+                                ieee80211_bss_info_change_notify(sdata, ~0);
                         break;
                 case NL80211_IFTYPE_WDS:
                         break;