2 files changed, 14 insertions, 16 deletions

diff --git a/include/asm-ppc64/machdep.h b/include/asm-ppc64/machdep.h
index ff2c928..9a1ef44 100644
--- a/include/asm-ppc64/machdep.h
+++ b/include/asm-ppc64/machdep.h
@@ -103,11 +103,6 @@ struct machdep_calls {
 
 	void		(*progress)(char *, unsigned short);
 
-	/* Debug interface.  Low level I/O to some terminal device */
-	void		(*udbg_putc)(unsigned char c);
-	unsigned char	(*udbg_getc)(void);
-	int		(*udbg_getc_poll)(void);
-
 	/* Interface for platform error logging */
 	void 		(*log_error)(char *buf, unsigned int err_type, int fatal);
 
diff --git a/include/asm-ppc64/udbg.h b/include/asm-ppc64/udbg.h
index a6e04d0..2cf1e87 100644
--- a/include/asm-ppc64/udbg.h
+++ b/include/asm-ppc64/udbg.h
@@ -12,17 +12,20 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-void udbg_init_uart(void __iomem *comport, unsigned int speed);
-void udbg_putc(unsigned char c);
-unsigned char udbg_getc(void);
-int udbg_getc_poll(void);
-void udbg_puts(const char *s);
-int udbg_write(const char *s, int n);
-int udbg_read(char *buf, int buflen);
+extern void (*udbg_putc)(unsigned char c);
+extern unsigned char (*udbg_getc)(void);
+extern int (*udbg_getc_poll)(void);
+
+extern void udbg_puts(const char *s);
+extern int udbg_write(const char *s, int n);
+extern int udbg_read(char *buf, int buflen);
+
 struct console;
-void udbg_console_write(struct console *con, const char *s, unsigned int n);
-void udbg_printf(const char *fmt, ...);
-void udbg_ppcdbg(unsigned long flags, const char *fmt, ...);
-unsigned long udbg_ifdebug(unsigned long flags);
+extern void udbg_console_write(struct console *con, const char *s, unsigned int n);
+extern void udbg_printf(const char *fmt, ...);
+extern void udbg_ppcdbg(unsigned long flags, const char *fmt, ...);
+extern unsigned long udbg_ifdebug(unsigned long flags);
+
 
+extern void udbg_init_uart(void __iomem *comport, unsigned int speed);
 #endif