iwlwifi: move beacon handling to iwl4965-base.c

This patch concentrates becaon handling in iwl4965-base.c.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 6f3555f..cd6d668 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -2324,7 +2324,7 @@
 /*
  * REPLY_TX_BEACON = 0x91 (command, has simple generic response)
  */
-struct iwl4965_tx_beacon_cmd {
+struct iwl_tx_beacon_cmd {
 	struct iwl_tx_cmd tx;
 	__le16 tim_idx;
 	u8 tim_size;