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firewire: Schedule topology work before calling driver update functions. 

This prevents superfluous bus traffic as fw-sbp2 logs in only to
get kicked off the device by another bus reset as the driver core
does bus management.  Scheduling it this way lets the driver core
finish bus management before higher level drivers get the update
callback.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Kristian Høgsberg 2007-02-06 14:49:35 -05:00 committed by Stefan Richter
parent 7f37c426c6
commit 993baca3dd
1 changed files with 1 additions and 2 deletions
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3
drivers/firewire/fw-topology.c
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@ -483,6 +483,7 @@ fw_core_handle_bus_reset(struct fw_card *card,
card->generation = generation;
memcpy(card->self_ids, self_ids, self_id_count * 4);
card->reset_jiffies = jiffies;
schedule_delayed_work(&card->work, 0);
local_node = build_tree(card);
@ -498,8 +499,6 @@ fw_core_handle_bus_reset(struct fw_card *card,
update_tree(card, local_node);
}
schedule_delayed_work(&card->work, 0);
spin_unlock_irqrestore(&card->lock, flags);
}
EXPORT_SYMBOL(fw_core_handle_bus_reset);