orinoco: Move firmware capability determination into hw.c

This is part of refactorring the initialisation code so that we can load
the firmware before registerring with netdev.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/orinoco/hw.h b/drivers/net/wireless/orinoco/hw.h
index dc3f23a..f7845b8 100644
--- a/drivers/net/wireless/orinoco/hw.h
+++ b/drivers/net/wireless/orinoco/hw.h
@@ -23,6 +23,7 @@
 struct orinoco_private;
 struct dev_addr_list;
 
+int determine_fw_capabilities(struct orinoco_private *priv);
 int orinoco_get_bitratemode(int bitrate, int automatic);
 void orinoco_get_ratemode_cfg(int ratemode, int *bitrate, int *automatic);