iwl3945: use iwl-io.h and delete iwl-3945-io.h

The patch deletes iwl-3945-io.h and uses iwl-io.h functions.
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlwifi/iwl-3945.h

@@ -397,6 +397,6 @@ extern const struct iwl_channel_info *iwl3945_get_channel_info(
 extern int iwl3945_rs_next_rate(struct iwl_priv *priv, int rate);
 
 /* Requires full declaration of iwl_priv before including */
-#include "iwl-3945-io.h"
+#include "iwl-io.h"
 
 #endif