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path: root/drivers/dahdi/wcte12xp/base.c
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Diffstat (limited to 'drivers/dahdi/wcte12xp/base.c')
-rw-r--r--drivers/dahdi/wcte12xp/base.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dahdi/wcte12xp/base.c b/drivers/dahdi/wcte12xp/base.c
index 5f720a1..784e475 100644
--- a/drivers/dahdi/wcte12xp/base.c
+++ b/drivers/dahdi/wcte12xp/base.c
@@ -2381,6 +2381,7 @@ static void __devexit te12xp_remove_one(struct pci_dev *pdev)
remove_sysfs_files(wc);
clear_bit(INITIALIZED, &wc->bit_flags);
+ smp_mb__after_clear_bit();
del_timer_sync(&wc->timer);
flush_workqueue(wc->wq);