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Guenter Roeck authored
commit 35d04077 upstream. The definition of atomic_dec_if_positive() assumes that atomic_sub_if_positive() exists, which is only the case if metag specific atomics are used. This results in the following build error when trying to build metag1_defconfig. kernel/ucount.c: In function 'dec_ucount': kernel/ucount.c:211: error: implicit declaration of function 'atomic_sub_if_positive' Moving the definition of atomic_dec_if_positive() into the metag conditional code fixes the problem. Fixes: 6006c0d8 ("metag: Atomics, locks and bitops") Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
James Hogan <james.hogan@imgtec.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
c8f0fef2