tree 6080eeec19aa52720dd20f3237ad3ca5aef9a82a
parent 13d8bcd263cf96c67bd4071ad13cd056dca7b0fb
author Sam Ravnborg <sam@ravnborg.org> 1202473315 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1202491361 -0800

cpu: fix section mismatch warnings for enable_nonboot_cpus

Fix following warning:
WARNING: o-x86_64/kernel/built-in.o(.text+0x36d8b): Section mismatch in reference from the function enable_nonboot_cpus() to the function .cpuinit.text:_cpu_up()

enable_nonboot_cpus() are used solely from CONFIG_CONFIG_PM_SLEEP_SMP=y
and PM_SLEEP_SMP imply HOTPLUG_CPU therefore the reference
to _cpu_up() is valid.
Annotate enable_nonboot_cpus() with __ref to silence modpost.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Gautham R Shenoy <ego@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>