summaryrefslogtreecommitdiff
path: root/fs/ext2
diff options
context:
space:
mode:
authorMichael Ellerman <mpe@ellerman.id.au>2013-11-20 11:05:01 +1100
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-11-21 10:33:44 +1100
commit3eb906c6b6c123513718e7742a96a4189f900382 (patch)
tree116cb8384e74dd0e6466172f87dd309a9a85e0ce /fs/ext2
parentc6102609289de268bcc6093e606483ea8bb35c84 (diff)
powerpc: Make cpu_to_chip_id() available when SMP=n
Up until now we have only used cpu_to_chip_id() in the topology code, which is only used on SMP builds. However my recent commit a4da0d5 "Implement arch_get_random_long/int() for powernv" added a usage when SMP=n, breaking the build. Move cpu_to_chip_id() into prom.c so it is available for SMP=n builds. We would move the extern to prom.h, but that breaks the include in topology.h. Instead we leave it in smp.h, but move it out of the CONFIG_SMP #ifdef. We also need to include asm/smp.h in rng.c, because the linux version skips asm/smp.h on UP. What a mess. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'fs/ext2')
0 files changed, 0 insertions, 0 deletions