[PATCH] ppc64: dont bypass ppc_md.udbg* functions
authorMilton Miller <miltonm@bga.com>
Tue, 6 Sep 2005 01:54:13 +0000 (11:54 +1000)
committerPaul Mackerras <paulus@samba.org>
Tue, 6 Sep 2005 06:07:35 +0000 (16:07 +1000)
udbg_getc_poll is a ppc_md function.   don't call directly into udbg.c

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/ppc64/xmon/start.c

index f86b584acd76d16793e55be30848319d3e7066de..93bf8cb0a76266c582fe5e5925803eb988a4557a 100644 (file)
@@ -61,7 +61,9 @@ xmon_read(void *handle, void *ptr, int nb)
 int
 xmon_read_poll(void)
 {
-       return udbg_getc_poll();
+       if (ppc_md.udbg_getc_poll)
+               return ppc_md.udbg_getc_poll();
+       return -1;
 }
  
 FILE *xmon_stdin;