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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>
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1 changed files with 6 additions and 1 deletions
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@ -32,7 +32,12 @@
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#endif
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#ifdef CONFIG_SHOW_ACTIVITY
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extern void board_show_activity (ulong);
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void board_show_activity (ulong) __attribute__((weak, alias("__board_show_activity")));
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void __board_show_activity (ulong dummy)
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{
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return;
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}
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#endif /* CONFIG_SHOW_ACTIVITY */
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#ifndef CFG_WATCHDOG_FREQ
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