kobject: export kobj_sysfs_ops

struct kobj_attribute implements the baseline attribute functionality
that can be used all over the place. We should export the ops associated
with it.

Signed-off-by: Jeff Mahoney <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>
Signed-off-by: Josef Bacik <[e-mail]>
Signed-off-by: Chris Mason <[e-mail]>

lib/kobject.c

···
 	.show	= kobj_attr_show,
 	.store	= kobj_attr_store,
 };
+EXPORT_SYMBOL_GPL(kobj_sysfs_ops);
 
 /**
  * kobj_completion_init - initialize a kobj_completion object.