[U-Boot] [PATCH 3/3] 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 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/lib_ppc/interrupts.c b/lib_ppc/interrupts.c index b803952..c5951e9 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