pcmcia: use ops_mutex for rsrc_{mgr,nonstatic} locking

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

1 files changed, 3 insertions, 2 deletions

diff --git a/Documentation/pcmcia/locking.txt b/Documentation/pcmcia/locking.txt
index d6251056128f..68f622bc4064 100644
--- a/Documentation/pcmcia/locking.txt
+++ b/Documentation/pcmcia/locking.txt
@@ -36,7 +36,8 @@ be called with "ops_mutex" held:
         socket_reset()
         socket_setup()
 
-        struct pccard_operations *ops
+        struct pccard_operations        *ops
+        struct pccard_resource_ops      *resource_ops;
 
 Note that send_event() and struct pcmcia_callback *callback must not be
 called with "ops_mutex" held.
@@ -54,7 +55,7 @@ protected by pcmcia_socket_list_rwsem;
 
 2. Per-Socket Data:
 -------------------
-The resource_ops are on their own to provide proper locking.
+The resource_ops and their data are protected by ops_mutex.
 
 The "main" struct pcmcia_socket is protected as follows (read-only fields
 or single-use fields not mentioned):