iwlwifi: clean up some hw file includes

We can't get rid of everything yet due to
the BT definitions that I'm not quite sure
yet how to handle, but we can get rid of
most unneeded includes.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index d3d8c10..9484e3b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -28,7 +28,8 @@
 #include <linux/stringify.h>
 #include "iwl-config.h"
 #include "iwl-cfg.h"
-#include "iwl-dev.h" /* still needed */
+#include "iwl-agn-hw.h"
+#include "iwl-commands.h" /* needed for BT for now */
 
 /* Highest firmware API version supported */
 #define IWL2030_UCODE_API_MAX 6