[Bluetooth] Add support for Canyon CN-BTU1 dongle

[pandora-kernel.git] / ipc / util.h

diff --git a/ipc/util.h b/ipc/util.h
index fc9a28b..0181553 100644 (file)
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -2,7 +2,7 @@
  * linux/ipc/util.h
  * Copyright (C) 1999 Christoph Rohland
  *
- * ipc helper functions (c) 1999 Manfred Spraul <manfreds@colorfullife.com>
+ * ipc helper functions (c) 1999 Manfred Spraul <manfred@colorfullife.com>
  */
 
 #ifndef _IPC_UTIL_H
@@ -25,7 +25,7 @@ struct ipc_ids {
        int max_id;
        unsigned short seq;
        unsigned short seq_max;
-       struct semaphore sem;   
+       struct mutex mutex;
        struct ipc_id_ary nullentry;
        struct ipc_id_ary* entries;
 };
@@ -40,7 +40,7 @@ void __init ipc_init_proc_interface(const char *path, const char *header,
 #define ipc_init_proc_interface(path, header, ids, show) do {} while (0)
 #endif
 
-/* must be called with ids->sem acquired.*/
+/* must be called with ids->mutex acquired.*/
 int ipc_findkey(struct ipc_ids* ids, key_t key);
 int ipc_addid(struct ipc_ids* ids, struct kern_ipc_perm* new, int size);