diff -Nur linux.orig/arch/mips/dec/prom/init.c linux/arch/mips/dec/prom/init.c
--- linux.orig/arch/mips/dec/prom/init.c	Mon Apr  7 02:17:06 2003
+++ linux/arch/mips/dec/prom/init.c	Sun Apr 13 16:51:11 2003
@@ -11,7 +11,8 @@
 #include <asm/bootinfo.h>
 #include <asm/cpu.h>
 #include <asm/dec/prom.h>
-
+#include <asm/processor.h>
+#include <linux/smp.h>
 
 int (*__rex_bootinit)(void);
 int (*__rex_bootread)(void);
diff -Nur linux.orig/drivers/char/dz.c linux/drivers/char/dz.c
--- linux.orig/drivers/char/dz.c	Wed Apr  2 14:03:00 2003
+++ linux/drivers/char/dz.c	Sun Apr 13 15:20:43 2003
@@ -1310,7 +1310,7 @@
 
 	memset(&serial_driver, 0, sizeof(struct tty_driver));
 	serial_driver.magic = TTY_DRIVER_MAGIC;
-	serial_driver.owner = THIS_MODULE;
+/*	serial_driver.owner = THIS_MODULE; */
 #if (LINUX_VERSION_CODE > 0x2032D && defined(CONFIG_DEVFS_FS))
 	serial_driver.name = "ttyS";
 #else
diff -Nur linux.orig/drivers/tc/zs.c linux/drivers/tc/zs.c
--- linux.orig/drivers/tc/zs.c	Wed Apr  2 14:03:04 2003
+++ linux/drivers/tc/zs.c	Sun Apr 13 15:20:57 2003
@@ -1888,7 +1888,7 @@
 
 	memset(&serial_driver, 0, sizeof(struct tty_driver));
 	serial_driver.magic = TTY_DRIVER_MAGIC;
-	serial_driver.owner = THIS_MODULE;
+/*	serial_driver.owner = THIS_MODULE; */
 #if (LINUX_VERSION_CODE > 0x2032D && defined(CONFIG_DEVFS_FS))
 	serial_driver.name = "tts/%d";
 #else