1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/firewire/fw-transaction.c b/drivers/firewire/fw-transaction.c
index 7fcc59dedf08..e6f1bda38940 100644
--- a/drivers/firewire/fw-transaction.c
+++ b/drivers/firewire/fw-transaction.c
@@ -736,6 +736,12 @@ fw_core_handle_response(struct fw_card *card, struct fw_packet *p)
                 break;
         }
 
+        /*
+         * The response handler may be executed while the request handler
+         * is still pending.  Cancel the request handler.
+         */
+        card->driver->cancel_packet(card, &t->packet);
+
         t->callback(card, rcode, data, data_length, t->callback_data);
 }
 EXPORT_SYMBOL(fw_core_handle_response);
@@ -751,7 +757,7 @@ handle_topology_map(struct fw_card *card, struct fw_request *request,
                     void *payload, size_t length, void *callback_data)
 {
         int i, start, end;
-        u32 *map;
+        __be32 *map;
 
         if (!TCODE_IS_READ_REQUEST(tcode)) {
                 fw_send_response(card, request, RCODE_TYPE_ERROR);