From aab2bf0202c86227e3dcc8a5b58946087ebcc1af Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@denx.de>
Date: Tue, 9 Sep 2008 10:08:02 +0200
Subject: [PATCH] lib_ppc/interrupts.c: make board_show_activity() a weak
function
This allows to use show_activity() without having to
define an empty board_show_activity() function.
Signed-off-by: Wolfgang Denk <wd@denx.de>
---
lib_ppc/interrupts.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/lib_ppc/interrupts.c b/lib_ppc/interrupts.c
index b803952badf..c5951e99ca7 100644
--- a/lib_ppc/interrupts.c
+++ b/lib_ppc/interrupts.c
@@ -32,7 +32,12 @@
#endif
#ifdef CONFIG_SHOW_ACTIVITY
- extern void board_show_activity (ulong);
+void board_show_activity (ulong) __attribute__((weak, alias("__board_show_activity")));
+
+void __board_show_activity (ulong dummy)
+{
+ return;
+}
#endif /* CONFIG_SHOW_ACTIVITY */
#ifndef CFG_WATCHDOG_FREQ
--
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