1 files changed, 3 insertions, 7 deletions

diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h
index 5a57bb897e23..c9ab12a15f6e 100644
--- a/drivers/firewire/fw-transaction.h
+++ b/drivers/firewire/fw-transaction.h
@@ -237,13 +237,6 @@ struct fw_card {
         int link_speed;
         int config_rom_generation;
 
-        /*
-         * We need to store up to 4 self ID for a maximum of 63
-         * devices plus 3 words for the topology map header.
-         */
-        u32 topology_map[252 + 3];
-        u32 broadcast_channel;
-
         spinlock_t lock; /* Take this lock when handling the lists in
                           * this struct. */
         struct fw_node *local_node;
@@ -261,6 +254,9 @@ struct fw_card {
         struct delayed_work work;
         int bm_retries;
         int bm_generation;
+
+        u32 broadcast_channel;
+        u32 topology_map[(CSR_TOPOLOGY_MAP_END - CSR_TOPOLOGY_MAP) / 4];
 };
 
 static inline struct fw_card *fw_card_get(struct fw_card *card)