cfg80211: take WoWLAN support information out of wiphy struct
There's no need to take up the space for devices that don't
support WoWLAN, and most drivers can even make the support
data static const (except where it's modified at runtime.)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index e42b266..6007789 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -2426,6 +2426,16 @@
#endif
};
+#ifdef CONFIG_PM
+static const struct wiphy_wowlan_support mwifiex_wowlan_support = {
+ .flags = WIPHY_WOWLAN_MAGIC_PKT,
+ .n_patterns = MWIFIEX_MAX_FILTERS,
+ .pattern_min_len = 1,
+ .pattern_max_len = MWIFIEX_MAX_PATTERN_LEN,
+ .max_pkt_offset = MWIFIEX_MAX_OFFSET_LEN,
+};
+#endif
+
/*
* This function registers the device with CFG802.11 subsystem.
*
@@ -2483,11 +2493,7 @@
wiphy_apply_custom_regulatory(wiphy, &mwifiex_world_regdom_custom);
#ifdef CONFIG_PM
- wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT;
- wiphy->wowlan.n_patterns = MWIFIEX_MAX_FILTERS;
- wiphy->wowlan.pattern_min_len = 1;
- wiphy->wowlan.pattern_max_len = MWIFIEX_MAX_PATTERN_LEN;
- wiphy->wowlan.max_pkt_offset = MWIFIEX_MAX_OFFSET_LEN;
+ wiphy->wowlan = &mwifiex_wowlan_support;
#endif
wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |