misc/iwmc3200top: use system_wq instead of dedicated workqueues

With cmwq, there's no reason to use separate workqueues in
iwmc3200top.  Drop them and use system_wq instead.  The used work
items are sync flushed before driver detach.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Tomas Winkler <tomas.winkler@intel.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/misc/iwmc3200top/iwmc3200top.h b/drivers/misc/iwmc3200top/iwmc3200top.h
index 740ff0738ea8..620973ed8bf9 100644
--- a/drivers/misc/iwmc3200top/iwmc3200top.h
+++ b/drivers/misc/iwmc3200top/iwmc3200top.h
@@ -183,9 +183,7 @@ struct iwmct_priv {
         u32 barker;
         struct iwmct_dbg dbg;
 
-        /* drivers work queue */
-        struct workqueue_struct *wq;
-        struct workqueue_struct *bus_rescan_wq;
+        /* drivers work items */
         struct work_struct bus_rescan_worker;
         struct work_struct isr_worker;