staging: wlags49_h2: Fix "do not use C99 //" in wl_cs.h, wl_enc.h wl_main.h and wl_wext.h

This patch fixed "Error: do not use C99 //" found by
checkpatch.pl in multiple files within wlags49_h2.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wlags49_h2/wl_cs.h

@@ -86,4 +86,4 @@ const char *DbgEvent( int mask );
 
 
 
-#endif  // __WL_CS_H__
+#endif  /* __WL_CS_H__ */

drivers/staging/wlags49_h2/wl_enc.h

@@ -69,7 +69,7 @@
  ******************************************************************************/
 #define CRYPT_CODE					"57617665A5D6"
 #define ENCRYPTION_LEN				102
-#define ENCRYPTION_MAGIC			0x48576877L	// HWhw
+#define ENCRYPTION_MAGIC			0x48576877L	/* HWhw */
 #define DEF_CRYPT_STR				"G?TIUEA]d5MAdZV'eUb&&6.)'&:,'VF/(FR2)6^5*'*8*W6;+GB>,7NA-'ZD-X&G.H2J/8>M0(JP0XVS1HbV29.Y3):\\3YF_4IRb56"
 
 #define DEFAULT_CRYPT_MAC			"W\x01\x6B\x66\xA5\x5A"
@@ -115,4 +115,4 @@ int wl_wep_decode( char *szCrypt, void *Dest, char *szData );
 
 
 
-#endif  // __WAVELAN2_ENCRYPTION_H__
+#endif  /* __WAVELAN2_ENCRYPTION_H__ */

drivers/staging/wlags49_h2/wl_main.h

@@ -135,4 +135,4 @@ void wl_wds_netdev_deregister( struct wl_private *lp );
 #define WL_WDS_NETDEV_DEREGISTER( ARG )
 
 #endif  /* USE_WDS */
-#endif  // __WL_MAIN_H__
+#endif  /* __WL_MAIN_H__ */

drivers/staging/wlags49_h2/wl_wext.h

@@ -85,4 +85,4 @@ void wl_wext_event_assoc_ie( struct net_device *dev );
 
 extern const struct iw_handler_def wl_iw_handler_def;
 
-#endif  // __WL_WEXT_H__
+#endif  /* __WL_WEXT_H__ */