]> err.no Git - linux-2.6/commitdiff
cpu: fix section mismatch warnings for enable_nonboot_cpus
authorSam Ravnborg <sam@ravnborg.org>
Fri, 8 Feb 2008 12:21:55 +0000 (04:21 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Fri, 8 Feb 2008 17:22:41 +0000 (09:22 -0800)
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>
kernel/cpu.c

index e0d3a4f56ecbddb4a4c87c714bc49991fefa2cc2..2eff3f63abed6c91c2bbcb1c8d0eccbb97d54c7d 100644 (file)
@@ -389,7 +389,7 @@ int disable_nonboot_cpus(void)
        return error;
 }
 
-void enable_nonboot_cpus(void)
+void __ref enable_nonboot_cpus(void)
 {
        int cpu, error;