compat-drivers: add include for net/if_inet6.h to net/mac80211.h

Some older kernels are missing the declaration of struct inet6_dev in
this file.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
compat-drivers: add missing include for export

drivers/net/wireless/ti/wlcore/scan.c and drivers/net/wireless/ti/wlcore
/event.c need an #include <linux/export.h> to add EXPORT_SYMBOL_GPL on
kernel 3.2 and 3.3.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
compat-drivers: refresh patches on next-20130202

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>