wext: refactor
Refactor wext to
* split out iwpriv handling
* split out iwspy handling
* split out procfs support
* allow cfg80211 to have wireless extensions compat code
w/o CONFIG_WIRELESS_EXT
After this, drivers need to
- select WIRELESS_EXT - for wext support
- select WEXT_PRIV - for iwpriv support
- select WEXT_SPY - for iwspy support
except cfg80211 -- which gets new hooks in wext-core.c
and can then get wext handlers without CONFIG_WIRELESS_EXT.
Wireless extensions procfs support is auto-selected
based on PROC_FS and anything that requires the wext core
(i.e. WIRELESS_EXT or CFG80211_WEXT).
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index effb784..9b07535 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -543,8 +543,12 @@
*groups++ = &netstat_group;
#ifdef CONFIG_WIRELESS_EXT_SYSFS
- if (net->wireless_handlers || net->ieee80211_ptr)
+ if (net->ieee80211_ptr)
*groups++ = &wireless_group;
+#ifdef CONFIG_WIRELESS_EXT
+ else if (net->wireless_handlers)
+ *groups++ = &wireless_group;
+#endif
#endif
#endif /* CONFIG_SYSFS */