]> err.no Git - linux-2.6/commitdiff
cpu: fix section mismatch warning in unregister_cpu_notifier
authorSam Ravnborg <sam@ravnborg.org>
Tue, 29 Apr 2008 07:58:48 +0000 (00:58 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 29 Apr 2008 15:05:59 +0000 (08:05 -0700)
Fix following warning:
WARNING: vmlinux.o(.text+0x75f4e): Section mismatch in reference from the function unregister_cpu_notifier() to the variable .cpuinit.data:cpu_chain

We know that unregister_cpu_notifier is using HOTPLUG_CPU
stuff - so ignore these references.
Annotating unregister_cpu_notifier had been another option
but this caused far more warnings since not all callers were
annotated __cpuinit.

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 2011ad8d26973fae39a373aa4121ea2fd3f0b8d1..da31165fd298707dd348ea0ba4a14ccd63e4c445 100644 (file)
@@ -149,7 +149,7 @@ int __cpuinit register_cpu_notifier(struct notifier_block *nb)
 
 EXPORT_SYMBOL(register_cpu_notifier);
 
-void unregister_cpu_notifier(struct notifier_block *nb)
+void __ref unregister_cpu_notifier(struct notifier_block *nb)
 {
        cpu_maps_update_begin();
        raw_notifier_chain_unregister(&cpu_chain, nb);