diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2015-01-06 16:00:53 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-02-28 23:31:09 +0300 |
| commit | 2afe38d15cee01b2bb8f22383571f7f4a95f2d99 (patch) | |
| tree | fb20cff972e089702c3c98bffbc7868bb84834ed /net/wireless/wext-compat.c | |
| parent | 7d9bb2f0653c7830e676f1012051fe9349ce2669 (diff) | |
| download | linux-2afe38d15cee01b2bb8f22383571f7f4a95f2d99.tar.xz | |
cfg80211-wext: export symbols only when needed
When a fully converted cfg80211 driver needs cfg80211-wext for
userspace API purposes, the symbols need not be exported. When
other drivers (orinoco/hermes or ipw2200) are enabled, they do
need the symbols exported as they use them directly.
Make those drivers select a new CFG80211_WEXT_EXPORT Kconfig
symbol (instead of just CFG80211_WEXT) and export the functions
only if requested - this saves about 1/2k due to the size of
EXPORT_SYMBOL() itself.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/wext-compat.c')
| -rw-r--r-- | net/wireless/wext-compat.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index 5b24d39d7903..fff1bef6ed6d 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -63,7 +63,7 @@ int cfg80211_wext_giwname(struct net_device *dev, return 0; } -EXPORT_SYMBOL_GPL(cfg80211_wext_giwname); +EXPORT_WEXT_HANDLER(cfg80211_wext_giwname); int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, u32 *mode, char *extra) @@ -99,7 +99,7 @@ int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, return cfg80211_change_iface(rdev, dev, type, NULL, &vifparams); } -EXPORT_SYMBOL_GPL(cfg80211_wext_siwmode); +EXPORT_WEXT_HANDLER(cfg80211_wext_siwmode); int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info, u32 *mode, char *extra) @@ -134,7 +134,7 @@ int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info, } return 0; } -EXPORT_SYMBOL_GPL(cfg80211_wext_giwmode); +EXPORT_WEXT_HANDLER(cfg80211_wext_giwmode); int cfg80211_wext_giwrange(struct net_device *dev, @@ -248,7 +248,7 @@ int cfg80211_wext_giwrange(struct net_device *dev, return 0; } -EXPORT_SYMBOL_GPL(cfg80211_wext_giwrange); +EXPORT_WEXT_HANDLER(cfg80211_wext_giwrange); /** @@ -303,7 +303,7 @@ int cfg80211_wext_siwrts(struct net_device *dev, return err; } -EXPORT_SYMBOL_GPL(cfg80211_wext_siwrts); +EXPORT_WEXT_HANDLER(cfg80211_wext_siwrts); int cfg80211_wext_giwrts(struct net_device *dev, struct iw_request_info *info, @@ -317,7 +317,7 @@ int cfg80211_wext_giwrts(struct net_device *dev, return 0; } -EXPORT_SYMBOL_GPL(cfg80211_wext_giwrts); +EXPORT_WEXT_HANDLER(cfg80211_wext_giwrts); int cfg80211_wext_siwfrag(struct net_device *dev, struct iw_request_info *info, @@ -343,7 +343,7 @@ int cfg80211_wext_siwfrag(struct net_device *dev, return err; } -EXPORT_SYMBOL_GPL(cfg80211_wext_siwfrag); +EXPORT_WEXT_HANDLER(cfg80211_wext_siwfrag); int cfg80211_wext_giwfrag(struct net_device *dev, struct iw_request_info *info, @@ -357,7 +357,7 @@ int cfg80211_wext_giwfrag(struct net_device *dev, return 0; } -EXPORT_SYMBOL_GPL(cfg80211_wext_giwfrag); +EXPORT_WEXT_HANDLER(cfg80211_wext_giwfrag); static int cfg80211_wext_siwretry(struct net_device *dev, struct iw_request_info *info, @@ -427,7 +427,7 @@ int cfg80211_wext_giwretry(struct net_device *dev, return 0; } -EXPORT_SYMBOL_GPL(cfg80211_wext_giwretry); +EXPORT_WEXT_HANDLER(cfg80211_wext_giwretry); static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev, struct net_device *dev, bool pairwise, |