PERFORCE change 49341 for review

[Marcel Moolenaar]

http://perforce.freebsd.org/chv.cgi?CH=49341

Change 49341 by marcel at marcel_nfs on 2004/03/19 20:46:38

	Remove wrong prototype. While here update a comment.

Affected files ...

.. //depot/projects/gdb/sys/dev/uart/uart_cpu_sparc64.c#4 edit

Differences ...

==== //depot/projects/gdb/sys/dev/uart/uart_cpu_sparc64.c#4 (text+ko) ====

@@ -42,8 +42,6 @@
 bus_space_tag_t uart_bus_space_io;
 bus_space_tag_t uart_bus_space_mem;
 
-static phandle_t uart_cpu_getdev_keyboard(phandle_t root);
-
 static struct bus_space_tag bst_store[3];
 
 static int
@@ -104,9 +102,10 @@
 
 /*
  * Get the address of the UART that's selected as the debug port. Since
- * there's no place for this in the OF, we use the kernel environment.
- * The environment variable is "debug_port" and its value is the device
- * name (or an alias) known by the OF.
+ * there's no place for this in the OF, we use the kernel environment
+ * variable "hw.uart.dbgport". Note however that the variable is not a
+ * list of attributes. It's single device name or alias, as known by
+ * the OF.
  */
 static phandle_t
 uart_cpu_getdev_dbgport(phandle_t options, char *dev, size_t devsz)