1 files changed, 4 insertions, 3 deletions

diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index e756069859b5..cfaccc224b50 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -134,7 +134,6 @@ struct pccard_operations {
 
 struct pcmcia_socket {
         struct module                   *owner;
-        spinlock_t                      lock;
         socket_state_t                  socket;
         u_int                           state;
         u_int                           suspended_state;        /* state before suspend */
@@ -201,10 +200,12 @@ struct pcmcia_socket {
         struct task_struct              *thread;
         struct completion               thread_done;
         unsigned int                    thread_events;
-        /* protects socket h/w state */
+
+        /* For the non-trivial interaction between these locks,
+         * see Documentation/pcmcia/locking.txt */
         struct mutex                    skt_mutex;
-        /* protects PCMCIA state */
         struct mutex                    ops_mutex;
+
         /* protects thread_events */
         spinlock_t                      thread_lock;