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wireless/ipw2x00: use system_wq instead of dedicated workqueues

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With cmwq, there's no reason to use separate workqueues in ipw2x00
drivers.  Drop them and use system_wq instead.  All used work items
are sync canceled on driver detach.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: "John W. Linville" <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org
This commit is contained in:
Tejun Heo
2011-01-26 12:12:50 +01:00
parent c48730056f
commit bcb6d9161d
4 changed files with 118 additions and 151 deletions
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2
drivers/net/wireless/ipw2x00/ipw2200.h
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@@ -1299,8 +1299,6 @@ struct ipw_priv {
u8 direct_scan_ssid[IW_ESSID_MAX_SIZE];
u8 direct_scan_ssid_len;
struct workqueue_struct *workqueue;
struct delayed_work adhoc_check;
struct work_struct associate;
struct work_struct disassociate;