urj_bus_generic_attach_sig: Constify signal id name

git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@1858 b68d4a1b-bc3d-0410-92ed-d4ac073336b7

urjtag/ChangeLog

@@ -44,6 +44,9 @@
   * data/analog/bf548/bf548: Add pin aliases for ADDR4..ADDR24 to match style
     of all other Blackfin parts.
 
+  * src/bus/generic_bus.c, src/bus/generic_bus.h (urj_bus_generic_attach_sig):
+    Constify signal id name.
+
 2010-08-30  Mike Frysinger  <vapier@gentoo.org>
 
   * configure.ac: Clean up libusb detection to prefer 1.0 over 0.1, and accept

urjtag/src/bus/generic_bus.c

@@ -34,7 +34,7 @@
 
 int
 urj_bus_generic_attach_sig (urj_part_t *part, urj_part_signal_t **sig,
-                            char *id)
+                            const char *id)
 {
     *sig = urj_part_find_signal (part, id);
     if (!*sig)

urjtag/src/bus/generic_bus.h

@@ -30,7 +30,7 @@
 #include <urjtag/bus.h>
 
 int urj_bus_generic_attach_sig (urj_part_t *part, urj_part_signal_t **sig,
-                                char *id);
+                                const char *id);
 
 urj_bus_t *urj_bus_generic_new (urj_chain_t *chain,
                                 const urj_bus_driver_t *driver,