[POWERPC] Make xmon_write accept a const buffer

Because xmon_write doesn't change the buffer, we should add 'const' qualifier to the argument which points it. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Signed-off-by: Paul Mackerras <paulus@samba.org>
git-mirror · Jul 22, 2007 · 776568d · 776568d
1 parent f8eb77d
commit 776568d
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/arch/powerpc/xmon/nonstdio.h b/arch/powerpc/xmon/nonstdio.h
@@ -9,6 +9,6 @@ extern char *xmon_gets(char *, int);
 extern void xmon_printf(const char *, ...);
 extern void xmon_map_scc(void);
 extern int xmon_expect(const char *str, unsigned long timeout);
-extern int xmon_write(void *ptr, int nb);
+extern int xmon_write(const void *ptr, int nb);
 extern int xmon_readchar(void);
 extern int xmon_read_poll(void);
diff --git a/arch/powerpc/xmon/start.c b/arch/powerpc/xmon/start.c
@@ -14,7 +14,7 @@ void xmon_map_scc(void)
 {
 }
 
-int xmon_write(void *ptr, int nb)
+int xmon_write(const void *ptr, int nb)
 {
 	return udbg_write(ptr, nb);
 }
-Original file line number
+Diff line change
@@ Expand Up / @@ -14,7 +14,7 @@ void xmon_map_scc(void) @@
     {
     }
-    int xmon_write(void *ptr, int nb)
+    int xmon_write(const void *ptr, int nb)
     {
     	return udbg_write(ptr, nb);
     }
@@ Expand Down @@