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cfg80211/nl80211: remove usage of CONFIG_NL80211 

The scan capability added to cfg80211/nl80211 introduced a
dependency on nl80211 by cfg80211. We can thus no longer have
just cfg80211 without nl80211. Specifically, cfg80211_scan_done()
calls nl80211_send_scan_aborted() or nl80211_send_scan_done().

Now we remove the option for user to select nl80211. It will always
be compiled if user selects cfg80211.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Reinette Chatre 2009-03-12 09:20:40 -07:00 committed by John W. Linville
parent fa56dddd67
commit 633e24ed95
3 changed files with 1 additions and 41 deletions
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13
net/wireless/Kconfig
View File

@ -10,19 +10,6 @@ config CFG80211_REG_DEBUG
If unsure, say N. If unsure, say N.
config NL80211
bool "nl80211 new netlink interface support"
depends on CFG80211
default y
---help---
This option turns on the new netlink interface
(nl80211) support in cfg80211.
If =n, drivers using mac80211 will be configured via
wireless extension support provided by that subsystem.
If unsure, say Y.
config WIRELESS_OLD_REGULATORY config WIRELESS_OLD_REGULATORY
bool "Old wireless static regulatory definitions" bool "Old wireless static regulatory definitions"
default y default y

3
net/wireless/Makefile
View File

@ -5,8 +5,7 @@ obj-$(CONFIG_LIB80211_CRYPT_WEP) += lib80211_crypt_wep.o
obj-$(CONFIG_LIB80211_CRYPT_CCMP) += lib80211_crypt_ccmp.o obj-$(CONFIG_LIB80211_CRYPT_CCMP) += lib80211_crypt_ccmp.o
obj-$(CONFIG_LIB80211_CRYPT_TKIP) += lib80211_crypt_tkip.o obj-$(CONFIG_LIB80211_CRYPT_TKIP) += lib80211_crypt_tkip.o
cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o
cfg80211-$(CONFIG_WIRELESS_EXT) += wext-compat.o cfg80211-$(CONFIG_WIRELESS_EXT) += wext-compat.o
cfg80211-$(CONFIG_NL80211) += nl80211.o
ccflags-y += -D__CHECK_ENDIAN__ ccflags-y += -D__CHECK_ENDIAN__

26
net/wireless/nl80211.h
View File

@ -3,7 +3,6 @@
#include "core.h" #include "core.h"
#ifdef CONFIG_NL80211
extern int nl80211_init(void); extern int nl80211_init(void);
extern void nl80211_exit(void); extern void nl80211_exit(void);
extern void nl80211_notify_dev_rename(struct cfg80211_registered_device *rdev); extern void nl80211_notify_dev_rename(struct cfg80211_registered_device *rdev);
@ -12,30 +11,5 @@ extern void nl80211_send_scan_done(struct cfg80211_registered_device *rdev,
extern void nl80211_send_scan_aborted(struct cfg80211_registered_device *rdev, extern void nl80211_send_scan_aborted(struct cfg80211_registered_device *rdev,
struct net_device *netdev); struct net_device *netdev);
extern void nl80211_send_reg_change_event(struct regulatory_request *request); extern void nl80211_send_reg_change_event(struct regulatory_request *request);
#else
static inline int nl80211_init(void)
{
return 0;
}
static inline void nl80211_exit(void)
{
}
static inline void nl80211_notify_dev_rename(
struct cfg80211_registered_device *rdev)
{
}
static inline void
nl80211_send_scan_done(struct cfg80211_registered_device *rdev,
struct net_device *netdev)
{}
static inline void nl80211_send_scan_aborted(
struct cfg80211_registered_device *rdev,
struct net_device *netdev)
{}
static inline void
nl80211_send_reg_change_event(struct regulatory_request *request)
{
}
#endif /* CONFIG_NL80211 */
#endif /* __NET_WIRELESS_NL80211_H */ #endif /* __NET_WIRELESS_NL80211_H */