ioport-user.c: Remove obsolete file

Change-Id: Iac17c00cafa5516bce5126c884efd1b96a7192e9
diff --git a/ioport-user.c b/ioport-user.c
deleted file mode 100644
index f7636e0..0000000
--- a/ioport-user.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- *  qemu user ioport functions
- *
- *  Copyright (c) 2003-2008 Fabrice Bellard
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdio.h>
-
-#include "qemu.h"
-#include "qemu-common.h"
-#include "exec/ioport.h"
-
-void cpu_outb(pio_addr_t addr, uint8_t val)
-{
-    fprintf(stderr, "outb: port=0x%04"FMT_pioaddr", data=%02"PRIx8"\n",
-            addr, val);
-}
-
-void cpu_outw(pio_addr_t addr, uint16_t val)
-{
-    fprintf(stderr, "outw: port=0x%04"FMT_pioaddr", data=%04"PRIx16"\n",
-            addr, val);
-}
-
-void cpu_outl(pio_addr_t addr, uint32_t val)
-{
-    fprintf(stderr, "outl: port=0x%04"FMT_pioaddr", data=%08"PRIx32"\n",
-            addr, val);
-}
-
-uint8_t cpu_inb(pio_addr_t addr)
-{
-    fprintf(stderr, "inb: port=0x%04"FMT_pioaddr"\n", addr);
-    return 0;
-}
-
-uint16_t cpu_inw(pio_addr_t addr)
-{
-    fprintf(stderr, "inw: port=0x%04"FMT_pioaddr"\n", addr);
-    return 0;
-}
-
-uint32_t cpu_inl(pio_addr_t addr)
-{
-    fprintf(stderr, "inl: port=0x%04"FMT_pioaddr"\n", addr);
-    return 0;
-}