[U-Boot] BUG_ON() uses macro unlikely(), which isn't defined

22 Dec 2009


      include/common.h defines the BUG_ON macro:
#define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); }
while(0)
this macro isn't defined in common.h or its includes
i'd submit a patch to fix this, but i wonder what kind of fix is
preferred:
a) eliminate the use of 'unlikely' in BUG_ON
b) define likely() and unlikely() in common.h
c) define likely() and unlikely() elsewhere
d) ?
best regards
-- 
Matthias Kaehlcke
Embedded Linux Developer
Barcelona

    C treats you like a consenting adult. Pascal treats you like a
          naughty child. Ada treats you like a criminal
                      (Bruce Powel Douglass)
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