firewire: remove superfluous reference counting

The card->kref became obsolete since patch "firewire: fix crash in
automatic module unloading" added another counter of card users.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Jarod Wilson <jwilson@redhat.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h
index a43bb22912f9..1a22a23e4596 100644
--- a/drivers/firewire/fw-transaction.h
+++ b/drivers/firewire/fw-transaction.h
@@ -221,7 +221,6 @@ struct fw_card {
         const struct fw_card_driver *driver;
         struct device *device;
         atomic_t device_count;
-        struct kref kref;
 
         int node_id;
         int generation;
@@ -263,9 +262,6 @@ struct fw_card {
         int bm_generation;
 };
 
-struct fw_card *fw_card_get(struct fw_card *card);
-void fw_card_put(struct fw_card *card);
-
 /*
  * The iso packet format allows for an immediate header/payload part
  * stored in 'header' immediately after the packet info plus an