[src/trunk]: src/sys/dev/ic Delete dead code.

[dyoung <dyoung%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b042c2148158
branches:  trunk
changeset: 749745:b042c2148158
user:      dyoung <dyoung%NetBSD.org@localhost>
date:      Sun Dec 06 23:15:59 2009 +0000

description:
Delete dead code.

diffstat:

 sys/dev/ic/com.c |  22 ++++++++++++++++++++--
 1 files changed, 20 insertions(+), 2 deletions(-)

diffs (50 lines):

diff -r 6f304036a411 -r b042c2148158 sys/dev/ic/com.c
--- a/sys/dev/ic/com.c  Sun Dec 06 23:14:39 2009 +0000
+++ b/sys/dev/ic/com.c  Sun Dec 06 23:15:59 2009 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: com.c,v 1.291 2009/11/23 02:13:46 rmind Exp $ */
+/* $NetBSD: com.c,v 1.292 2009/12/06 23:15:59 dyoung Exp $ */
 
 /*-
  * Copyright (c) 1998, 1999, 2004, 2008 The NetBSD Foundation, Inc.
@@ -66,7 +66,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: com.c,v 1.291 2009/11/23 02:13:46 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: com.c,v 1.292 2009/12/06 23:15:59 dyoung Exp $");
 
 #include "opt_com.h"
 #include "opt_ddb.h"
@@ -619,6 +619,19 @@
                com_enable_debugport(sc);
 }
 
+#if 0
+static int
+comcngetc_detached(dev_t dev)
+{
+       return 0;
+}
+
+static void
+comcnputc_detached(dev_t dev, int c)
+{
+}
+#endif
+
 int
 com_detach(device_t self, int flags)
 {
@@ -2395,6 +2408,11 @@
 {
        struct com_softc *sc = device_private(self);
 
+#if 0
+       if (ISSET(sc->sc_hwflags, COM_HW_CONSOLE) && cn_tab == &comcons)
+               cn_tab = &comcons_suspend;
+#endif
+
        CSR_WRITE_1(&sc->sc_regs, COM_REG_IER, 0);
        (void)CSR_READ_1(&sc->sc_regs, COM_REG_IIR);