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| author | Kristian Høgsberg <krh@redhat.com> | 2007-02-06 19:49:35 (GMT) |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2007-03-09 21:02:53 (GMT) |
| commit | 993baca3dde7959567e3c7c262c2bc843ba241de (patch) | |
| tree | bc924ea80ec97b3ef04d9f4017608f25ab70566b /drivers/firewire/fw-topology.c | |
| parent | 7f37c426c68d34aa221ce29262c1eba39034ac97 (diff) | |
| download | linux-fsl-qoriq-993baca3dde7959567e3c7c262c2bc843ba241de.tar.xz | |
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>
Diffstat (limited to 'drivers/firewire/fw-topology.c')
| -rw-r--r-- | drivers/firewire/fw-topology.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/firewire/fw-topology.c b/drivers/firewire/fw-topology.c index 27c6cb9..36c9be7 100644 --- a/drivers/firewire/fw-topology.c +++ b/drivers/firewire/fw-topology.c @@ -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); |