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authorGuenter Roeck <linux@roeck-us.net>2016-10-07 20:40:59 +0300
committerJames Hogan <james.hogan@imgtec.com>2016-10-07 23:35:21 +0300
commit35d04077ad96ed33ceea2501f5a4f1eacda77218 (patch)
tree31d9211ba81e782f85893505676e2256236805c3 /arch/powerpc/platforms/85xx/mpc85xx_ads.c
parentc8d2bc9bc39ebea8437fd974fdbc21847bb897a3 (diff)
downloadlinux-35d04077ad96ed33ceea2501f5a4f1eacda77218.tar.xz
metag: Only define atomic_dec_if_positive conditionally
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: 6006c0d8ce94 ("metag: Atomics, locks and bitops") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: <stable@vger.kernel.org> # 3.9.x-
Diffstat (limited to 'arch/powerpc/platforms/85xx/mpc85xx_ads.c')
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