diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-10-12 08:55:53 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-10-18 07:01:52 (GMT) |
| commit | b292219fa5061e2657ecf518b48426913d0ddae6 (patch) | |
| tree | 5e08aeaca0c5793c92febcb84ea581e54dcd6124 | |
| parent | 46856bbf0f0412c12e9674df68822cb531d49327 (diff) | |
| download | linux-b292219fa5061e2657ecf518b48426913d0ddae6.tar.xz | |
wireless: use OR operation to set wiphy features
The next patch will introduce a flag that is set
by default in cfg80211 so drivers and mac80211
need to use |= to set features they have so that
they don't clear the already-set feature.
We could set the flag in wiphy_register() instead
of wiphy_new() to avoid this patch, but then the
drivers couldn't *unset* flags they don't want to
use even though the implementation is generic.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/cfg80211.c | 4 | ||||
| -rw-r--r-- | net/mac80211/main.c | 6 |
3 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 7089f81..99a75d9 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -3651,7 +3651,7 @@ int ath6kl_cfg80211_init(struct ath6kl *ar) if (test_bit(ATH6KL_FW_CAPABILITY_INACTIVITY_TIMEOUT, ar->fw_capabilities)) - ar->wiphy->features = NL80211_FEATURE_INACTIVITY_TIMER; + ar->wiphy->features |= NL80211_FEATURE_INACTIVITY_TIMER; ar->wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS | diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 0679458..38a5871 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -2250,8 +2250,8 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) wiphy->available_antennas_tx = BIT(adapter->number_of_antenna) - 1; wiphy->available_antennas_rx = BIT(adapter->number_of_antenna) - 1; - wiphy->features = NL80211_FEATURE_HT_IBSS | - NL80211_FEATURE_INACTIVITY_TIMER; + wiphy->features |= NL80211_FEATURE_HT_IBSS | + NL80211_FEATURE_INACTIVITY_TIMER; /* Reserve space for mwifiex specific private data for BSS */ wiphy->bss_priv_size = sizeof(struct mwifiex_bss_priv); diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 620f427..931f14f 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -598,9 +598,9 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, if (ops->remain_on_channel) wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; - wiphy->features = NL80211_FEATURE_SK_TX_STATUS | - NL80211_FEATURE_SAE | - NL80211_FEATURE_HT_IBSS; + wiphy->features |= NL80211_FEATURE_SK_TX_STATUS | + NL80211_FEATURE_SAE | + NL80211_FEATURE_HT_IBSS; if (!ops->set_key) wiphy->flags |= WIPHY_FLAG_IBSS_RSN; |