1 files changed, 0 insertions, 56 deletions
diff --git a/c/src/libchip/rtc/mc146818a_ioreg.c b/c/src/libchip/rtc/mc146818a_ioreg.c
deleted file mode 100644
index 4c438a516a..0000000000
--- a/c/src/libchip/rtc/mc146818a_ioreg.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- *  This file contains a typical set of register access routines which may be
- *  used with the MC146818A chip if accesses to the chip are as follows:
- *
- *    + registers are in I/O space
- *    + registers are accessed as bytes
- *    + registers are only byte-aligned (no address gaps)
- */
-
-/*
- *  COPYRIGHT (c) 1989-1997.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include <bsp.h>
-#include <libchip/rtc.h>
-#include <libchip/mc146818a.h>
-
-/*
- *  At this point, not all CPUs or BSPs have defined in/out port routines.
- */
-#if defined(__i386__) || defined(__PPC__)
-#if defined(inport_byte)
-uint32_t mc146818a_get_register(
-  uintptr_t  ulCtrlPort,
-  uint8_t    ucRegNum
-)
-{
-  uint8_t   val;
-  uint8_t   tmp;
-
-  (void) tmp;                 /* eliminate warning for set but not used */
-
-  outport_byte( ulCtrlPort, ucRegNum );
-  inport_byte( 0x84, tmp );   /* Hack a delay to give chip time to settle */
-  inport_byte( ulCtrlPort+1, val );
-  inport_byte( 0x84, tmp );   /* Hack a delay to give chip time to settle */
-  return val;
-}
-
-void  mc146818a_set_register(
-  uintptr_t  ulCtrlPort,
-  uint8_t    ucRegNum,
-  uint32_t   ucData
-)
-{
-  outport_byte( ulCtrlPort, ucRegNum );
-  outport_byte( ulCtrlPort+1, (uint8_t)ucData );
-}
-#endif
-#endif