From: Tim Sell <Timothy.Sell@xxxxxxxxxx>
visornic_cleanup() was previously incorrectly destroying its global
workqueues prior to cleaning up the devices which used them. This patch
corrects the order of these operations.
Signed-off-by: Tim Sell <Timothy.Sell@xxxxxxxxxx>
Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
---
drivers/staging/unisys/visornic/visornic_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/unisys/visornic/visornic_main.c b/drivers/staging/unisys/visornic/visornic_main.c
index ba46053..14977ad 100644
--- a/drivers/staging/unisys/visornic/visornic_main.c
+++ b/drivers/staging/unisys/visornic/visornic_main.c
@@ -2241,6 +2241,8 @@ cleanup_debugfs:
*/
static void visornic_cleanup(void)
{
+ visorbus_unregister_visor_driver(&visornic_driver);
+
if (visornic_serverdown_workqueue) {
flush_workqueue(visornic_serverdown_workqueue);
destroy_workqueue(visornic_serverdown_workqueue);
@@ -2251,7 +2253,6 @@ static void visornic_cleanup(void)
}
debugfs_remove_recursive(visornic_debugfs_dir);
- visorbus_unregister_visor_driver(&visornic_driver);
kfree(dev_num_pool);
dev_num_pool = NULL;
}
--
2.1.4
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