diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlegacy/common.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlegacy/common.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c index 140b6ea8f7cc..8d5acda92a9b 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.c +++ b/drivers/net/wireless/intel/iwlegacy/common.c @@ -5147,6 +5147,8 @@ set_ch_out: if (changed & (IEEE80211_CONF_CHANGE_PS | IEEE80211_CONF_CHANGE_IDLE)) { il->power_data.ps_disabled = !(conf->flags & IEEE80211_CONF_PS); + if (!il->power_data.ps_disabled) + IL_WARN_ONCE("Enabling power save might cause firmware crashes\n"); ret = il_power_update_mode(il, false); if (ret) D_MAC80211("Error setting sleep level\n"); |