struct pcmcia_socket {
struct module *owner;
- spinlock_t lock;
socket_state_t socket;
u_int state;
u_int suspended_state; /* state before suspend */
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;