firewire: replace get_features card driver hook
by feature variables in the fw_card struct. The hook appeared to be an
unnecessary abstraction in the card driver interface.
Cleaner would be to pass those feature flags as arguments to
fw_card_initialize() or fw_card_add(), but the FairnessControl register
is in the SCLK domain and may therefore not be accessible while Link
Power Status is off, i.e. before the card->driver->enable call from
fw_card_add().
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/firewire/core-topology.c b/drivers/firewire/core-topology.c
index 00a556f..3b9667c 100644
--- a/drivers/firewire/core-topology.c
+++ b/drivers/firewire/core-topology.c
@@ -543,8 +543,7 @@
spin_lock_irqsave(&card->lock, flags);
- card->broadcast_channel_allocated = (card->driver->get_features(card) &
- FEATURE_CHANNEL_31_ALLOCATED) != 0;
+ card->broadcast_channel_allocated = card->broadcast_channel_auto_allocated;
card->node_id = node_id;
/*
* Update node_id before generation to prevent anybody from using