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>
master
Wolfgang Denk 17 years ago
parent fe876787f8
commit aab2bf0202
  1. 7
      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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