patch-2.4.21 linux-2.4.21/arch/ppc/boot/common/serial_stub.c

• Lines: 29
• Date: 2003-06-13 07:51:31.000000000 -0700
• Orig file: linux-2.4.20/arch/ppc/boot/common/serial_stub.c
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.20/arch/ppc/boot/common/serial_stub.c linux-2.4.21/arch/ppc/boot/common/serial_stub.c
@@ -0,0 +1,28 @@
+/*
+ * arch/ppc/boot/common/serial_stub.c
+ *
+ * This is a few stub routines to make the boot code cleaner looking when
+ * there is no serial port support doesn't need to be closed, for example.
+ *
+ * Author: Tom Rini <trini@mvista.com>
+ *
+ * 2003 (c) MontaVista, Software, Inc.  This file is licensed under the terms
+ * of the GNU General Public License version 2.  This program is licensed "as
+ * is" without any warranty of any kind, whether express or implied.
+ */
+
+void __attribute__ ((weak))
+serial_fixups(void)
+{
+}
+
+unsigned long __attribute__ ((weak))
+serial_init(int chan, void *ignored)
+{
+	return 0;
+}
+
+void __attribute__ ((weak))
+serial_close(unsigned long com_port)
+{
+}