diff --git a/include/asm-sparc/oplib.h b/include/asm-sparc/oplib.h
index 91691e5..17ba82ee 100644
--- a/include/asm-sparc/oplib.h
+++ b/include/asm-sparc/oplib.h
@@ -158,32 +158,6 @@
 extern void prom_printf(char *fmt, ...);
 extern void prom_write(const char *buf, unsigned int len);
 
-/* Query for input device type */
-
-enum prom_input_device {
-	PROMDEV_IKBD,			/* input from keyboard */
-	PROMDEV_ITTYA,			/* input from ttya */
-	PROMDEV_ITTYB,			/* input from ttyb */
-	PROMDEV_IRSC,			/* input from rsc */
-	PROMDEV_IVCONS,			/* input from virtual-console */
-	PROMDEV_I_UNK,
-};
-
-extern enum prom_input_device prom_query_input_device(void);
-
-/* Query for output device type */
-
-enum prom_output_device {
-	PROMDEV_OSCREEN,		/* to screen */
-	PROMDEV_OTTYA,			/* to ttya */
-	PROMDEV_OTTYB,			/* to ttyb */
-	PROMDEV_ORSC,			/* to rsc */
-	PROMDEV_OVCONS,			/* to virtual-console */
-	PROMDEV_O_UNK,
-};
-
-extern enum prom_output_device prom_query_output_device(void);
-
 /* Multiprocessor operations... */
 
 /* Start the CPU with the given device tree node, context table, and context
diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h
index db9feb7..350676c 100644
--- a/include/asm-sparc/prom.h
+++ b/include/asm-sparc/prom.h
@@ -85,5 +85,9 @@
  */
 #include <linux/of.h>
 
+extern struct device_node *of_console_device;
+extern char *of_console_path;
+extern char *of_console_options;
+
 #endif /* __KERNEL__ */
 #endif /* _SPARC_PROM_H */
diff --git a/include/asm-sparc64/oplib.h b/include/asm-sparc64/oplib.h
index 992f9f7..3f23c5d 100644
--- a/include/asm-sparc64/oplib.h
+++ b/include/asm-sparc64/oplib.h
@@ -140,32 +140,6 @@
 extern void prom_printf(const char *fmt, ...);
 extern void prom_write(const char *buf, unsigned int len);
 
-/* Query for input device type */
-
-enum prom_input_device {
-	PROMDEV_IKBD,			/* input from keyboard */
-	PROMDEV_ITTYA,			/* input from ttya */
-	PROMDEV_ITTYB,			/* input from ttyb */
-	PROMDEV_IRSC,			/* input from rsc */
-	PROMDEV_IVCONS,			/* input from virtual-console */
-	PROMDEV_I_UNK,
-};
-
-extern enum prom_input_device prom_query_input_device(void);
-
-/* Query for output device type */
-
-enum prom_output_device {
-	PROMDEV_OSCREEN,		/* to screen */
-	PROMDEV_OTTYA,			/* to ttya */
-	PROMDEV_OTTYB,			/* to ttyb */
-	PROMDEV_ORSC,			/* to rsc */
-	PROMDEV_OVCONS,			/* to virtual-console */
-	PROMDEV_O_UNK,
-};
-
-extern enum prom_output_device prom_query_output_device(void);
-
 /* Multiprocessor operations... */
 #ifdef CONFIG_SMP
 /* Start the CPU with the given device tree node at the passed program
@@ -319,6 +293,8 @@
 extern int prom_service_exists(const char *service_name);
 extern void prom_sun4v_guest_soft_state(void);
 
+extern int prom_ihandle2path(int handle, char *buffer, int bufsize);
+
 /* Client interface level routines. */
 extern void prom_set_trap_table(unsigned long tba);
 extern void prom_set_trap_table_sun4v(unsigned long tba, unsigned long mmfsa);
diff --git a/include/asm-sparc64/prom.h b/include/asm-sparc64/prom.h
index 2b9e0d7..31dcb92 100644
--- a/include/asm-sparc64/prom.h
+++ b/include/asm-sparc64/prom.h
@@ -94,5 +94,9 @@
  */
 #include <linux/of.h>
 
+extern struct device_node *of_console_device;
+extern char *of_console_path;
+extern char *of_console_options;
+
 #endif /* __KERNEL__ */
 #endif /* _SPARC64_PROM_H */
diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h
index 4090674..64891cb 100644
--- a/include/asm-sparc64/system.h
+++ b/include/asm-sparc64/system.h
@@ -115,14 +115,8 @@
 #ifndef __ASSEMBLY__
 
 extern void sun_do_break(void);
-extern int serial_console;
 extern int stop_a_enabled;
 
-static __inline__ int con_is_present(void)
-{
-	return serial_console ? 0 : 1;
-}
-
 extern void synchronize_user_stack(void);
 
 extern void __flushw_user(void);