diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2015-01-06 14:00:53 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-02-28 21:31:09 +0100 |
| commit | 2afe38d15cee01b2bb8f22383571f7f4a95f2d99 (patch) | |
| tree | fb20cff972e089702c3c98bffbc7868bb84834ed /net/wireless/scan.c | |
| parent | 7d9bb2f0653c7830e676f1012051fe9349ce2669 (diff) | |
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/scan.c')
| -rw-r--r-- | net/wireless/scan.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c index c705c3e2b751..25e1e1fad905 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -1237,7 +1237,7 @@ int cfg80211_wext_siwscan(struct net_device *dev, kfree(creq); return err; } -EXPORT_SYMBOL_GPL(cfg80211_wext_siwscan); +EXPORT_WEXT_HANDLER(cfg80211_wext_siwscan); static void ieee80211_scan_add_ies(struct iw_request_info *info, const struct cfg80211_bss_ies *ies, @@ -1545,5 +1545,5 @@ int cfg80211_wext_giwscan(struct net_device *dev, return res; } -EXPORT_SYMBOL_GPL(cfg80211_wext_giwscan); +EXPORT_WEXT_HANDLER(cfg80211_wext_giwscan); #endif |