diff options
Diffstat (limited to 'net/mac80211/util.c')
-rw-r--r-- | net/mac80211/util.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 78a6e924c7e1..dc76267e436e 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c | |||
@@ -1039,7 +1039,19 @@ int ieee80211_reconfig(struct ieee80211_local *local) | |||
1039 | 1039 | ||
1040 | /* restart hardware */ | 1040 | /* restart hardware */ |
1041 | if (local->open_count) { | 1041 | if (local->open_count) { |
1042 | /* | ||
1043 | * Upon resume hardware can sometimes be goofy due to | ||
1044 | * various platform / driver / bus issues, so restarting | ||
1045 | * the device may at times not work immediately. Propagate | ||
1046 | * the error. | ||
1047 | */ | ||
1042 | res = drv_start(local); | 1048 | res = drv_start(local); |
1049 | if (res) { | ||
1050 | WARN(local->suspended, "Harware became unavailable " | ||
1051 | "upon resume. This is could be a software issue" | ||
1052 | "prior to suspend or a harware issue\n"); | ||
1053 | return res; | ||
1054 | } | ||
1043 | 1055 | ||
1044 | ieee80211_led_radio(local, true); | 1056 | ieee80211_led_radio(local, true); |
1045 | } | 1057 | } |