iwlwifi: 3945 extract flow handler definitions into iwl-3945-fh.h

This patch moves 3945 definitions into iwl-3945-fh.h
It renames FH_ to FH39 to help inclusion of 3945 into iwlcore
framework

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index 2c0ddc5..d8f40bd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -691,7 +691,6 @@
 static inline int iwl3945_rfkill_init(struct iwl3945_priv *priv) { return 0; }
 #endif
 
-#define IWL_MAX_NUM_QUEUES IWL39_MAX_NUM_QUEUES
 
 struct iwl3945_priv {
 
@@ -815,7 +814,7 @@
 
 	/* Rx and Tx DMA processing queues */
 	struct iwl3945_rx_queue rxq;
-	struct iwl3945_tx_queue txq[IWL_MAX_NUM_QUEUES];
+	struct iwl3945_tx_queue txq[IWL39_MAX_NUM_QUEUES];
 
 	unsigned long status;