staging: rtl8712: Improve naming of include hearder guards

Choose a better name for the include hearder guard used in rtl871x_io.h.
'_IO_H_' is to generic and does not match the comment after the #endif.
Use '_RTL871X_IO_H_' instead.

Also make the comments in the #endif /* XXX */ match the name used in
#ifndef.

Signed-off-by: Christophe JAILLET <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/rtl8712/rtl871x_io.h

···
  * Larry Finger <[e-mail]>
  *
  ******************************************************************************/
-#ifndef _IO_H_
-#define _IO_H_
+#ifndef _RTL871X_IO_H_
+#define _RTL871X_IO_H_
 
 #include "osdep_service.h"
 #include "osdep_intf.h"
···
 uint r8712_alloc_io_queue(struct _adapter *adapter);
 void r8712_free_io_queue(struct _adapter *adapter);
 
-#endif	/*_RTL8711_IO_H_*/
-
+#endif	/*_RTL871X_IO_H_*/

drivers/staging/rtl8712/rtl871x_rf.h

···
 	RTL8712_RFC_2T2R = 0x22
 };
 
-#endif /*_RTL8711_RF_H_*/
-
+#endif /*__RTL871X_RF_H_*/