IB/ipath: fix verbs registration
authorBryan O'Sullivan <bos@pathscale.com>
Mon, 24 Apr 2006 21:23:02 +0000 (14:23 -0700)
committerRoland Dreier <rolandd@cisco.com>
Mon, 1 May 2006 19:14:15 +0000 (12:14 -0700)
Remember when the verbs layer unregisters from the lower-level code.

Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/ipath/ipath_layer.c

index 69ed1100701af5db8ff1cbc226b8076b03979f15..9cb5258ffed95330f9f739100840c139588c3d33 100644 (file)
 /* Acquire before ipath_devs_lock. */
 static DEFINE_MUTEX(ipath_layer_mutex);
 
+static int ipath_verbs_registered;
+
 u16 ipath_layer_rcv_opcode;
+
 static int (*layer_intr)(void *, u32);
 static int (*layer_rcv)(void *, void *, struct sk_buff *);
 static int (*layer_rcv_lid)(void *, void *);
 static int (*verbs_piobufavail)(void *);
 static void (*verbs_rcv)(void *, void *, void *, u32);
-static int ipath_verbs_registered;
 
 static void *(*layer_add_one)(int, struct ipath_devdata *);
 static void (*layer_remove_one)(void *);
@@ -586,6 +588,8 @@ void ipath_verbs_unregister(void)
        verbs_rcv = NULL;
        verbs_timer_cb = NULL;
 
+       ipath_verbs_registered = 0;
+
        mutex_unlock(&ipath_layer_mutex);
 }