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atmel_lcdfb: AT91/AT32 LCD Controller framebuffer driver
[pandora-kernel.git]
/
lib
/
kref.c
diff --git
a/lib/kref.c
b/lib/kref.c
index
0d07cc3
..
a6dc3ec
100644
(file)
--- a/
lib/kref.c
+++ b/
lib/kref.c
@@
-21,6
+21,7
@@
void kref_init(struct kref *kref)
{
atomic_set(&kref->refcount,1);
+ smp_mb();
}
/**
@@
-31,6
+32,7
@@
void kref_get(struct kref *kref)
{
WARN_ON(!atomic_read(&kref->refcount));
atomic_inc(&kref->refcount);
+ smp_mb__after_atomic_inc();
}
/**