[PATCH] drivers.mak: add NEED_RADIOTAP

[Johannes Berg]

If there's ever a driver that, like nl80211, requires radiotap,
we need to have a NEED_RADIOTAP variable to avoid trying to link
the radiotap helpers twice. Introduce that.

Signed-off-by: Johannes Berg <johannes at sipsolutions.net>
---
 src/drivers/drivers.mak | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/drivers/drivers.mak b/src/drivers/drivers.mak
index 247e3259bfd7..064f7b4b8b68 100644
--- a/src/drivers/drivers.mak
+++ b/src/drivers/drivers.mak
@@ -29,7 +29,6 @@ DRV_OBJS += ../src/drivers/driver_nl80211_capa.o
 DRV_OBJS += ../src/drivers/driver_nl80211_event.o
 DRV_OBJS += ../src/drivers/driver_nl80211_monitor.o
 DRV_OBJS += ../src/drivers/driver_nl80211_scan.o
-DRV_OBJS += ../src/utils/radiotap.o
 ifdef CONFIG_DRIVER_NL80211_QCA
 DRV_CFLAGS += -DCONFIG_DRIVER_NL80211_QCA
 endif
@@ -38,6 +37,7 @@ NEED_AP_MLME=y
 NEED_NETLINK=y
 NEED_LINUX_IOCTL=y
 NEED_RFKILL=y
+NEED_RADIOTAP=y
 
 ifdef CONFIG_LIBNL32
   DRV_LIBS += -lnl-3
@@ -207,6 +207,10 @@ ifdef NEED_RFKILL
 DRV_OBJS += ../src/drivers/rfkill.o
 endif
 
+ifdef NEED_RADIOTAP
+DRV_OBJS += ../src/utils/radiotap.o
+endif
+
 ifdef CONFIG_VLAN_NETLINK
 ifdef CONFIG_FULL_DYNAMIC_VLAN
 ifdef CONFIG_LIBNL32
-- 
2.8.0.rc3