[patch 17/26] firewire: fix unloading of fw-ohci while devices areattached

[Greg KH]

2.6.22-stable review patch.  If anyone has any objections, please let us
know.

------------------
From: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>

Fix panic in run_timer_softirq right after "modprobe -r firewire-ohci"
if a FireWire disk was attached and firewire-sbp2 loaded.

Same as commit 8a2d9ed3210464d22fccb9834970629c1c36fa36.

Signed-off-by: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 drivers/firewire/fw-card.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

--- a/drivers/firewire/fw-card.c
+++ b/drivers/firewire/fw-card.c
@@ -507,9 +507,11 @@ fw_core_remove_card(struct fw_card *card
 	/* Set up the dummy driver. */
 	card->driver = &dummy_driver;
 
-	fw_flush_transactions(card);
-
 	fw_destroy_nodes(card);
+	flush_scheduled_work();
+
+	fw_flush_transactions(card);
+	del_timer_sync(&card->flush_timer);
 
 	fw_card_put(card);
 }

-- 
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