readahead: introduce PG_readahead

[karo-tx-linux.git] / include / linux / kobj_map.h

diff --git a/include/linux/kobj_map.h b/include/linux/kobj_map.h
index b6cc10bf8dfca811eeeb0014ca217ebeca419dfc..bafe178a381f19c98c7736370e5b31c5e8792ed2 100644 (file)
--- a/include/linux/kobj_map.h
+++ b/include/linux/kobj_map.h
@@ -1,5 +1,7 @@
 #ifdef __KERNEL__
 
+#include <linux/mutex.h>
+
 typedef struct kobject *kobj_probe_t(dev_t, int *, void *);
 struct kobj_map;
 
@@ -7,6 +9,6 @@ int kobj_map(struct kobj_map *, dev_t, unsigned long, struct module *,
             kobj_probe_t *, int (*)(dev_t, void *), void *);
 void kobj_unmap(struct kobj_map *, dev_t, unsigned long);
 struct kobject *kobj_lookup(struct kobj_map *, dev_t, int *);
-struct kobj_map *kobj_map_init(kobj_probe_t *, struct semaphore *);
+struct kobj_map *kobj_map_init(kobj_probe_t *, struct mutex *);
 
 #endif