powerpc/lib: Fix randconfig build failure in sstep.c
authorMichael Ellerman <mpe@ellerman.id.au>
Fri, 18 Nov 2016 00:51:14 +0000 (11:51 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 18 Nov 2016 11:40:42 +0000 (22:40 +1100)
commit5e9d0e3d9ea6f771fa9fc9dbb65b54c865702850
tree3e0a8ef9474c94b287113d082ab77e9add119a87
parent25b587fba9a4198e7ea2e2319d62e219d1a4ca2c
powerpc/lib: Fix randconfig build failure in sstep.c

Under some configs we need to explicitly include cpu_has_feature.h,
otherwise we fail with:

  arch/powerpc/lib/sstep.c:1992:7: error: implicit declaration of function 'cpu_has_feature'

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/lib/sstep.c