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NFC: Don't use WQ_MEM_RECLAIM for pn533 

NFC driver doesn't sit in memory reclaim path and has no reason to use
WQ_MEM_RECLAIM.  Drop WQ_MEM_RECLAIM from pn533->wq and use
alloc_ordered_workqueue() instead of WQ_UNBOUND w/ max_active == 1.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Tejun Heo 2012-08-22 16:28:46 -07:00 committed by Samuel Ortiz
parent 474fee3db1
commit 58637c9b65
1 changed files with 1 additions and 3 deletions
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4
drivers/nfc/pn533.c
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@ -2394,9 +2394,7 @@ static int pn533_probe(struct usb_interface *interface,
INIT_WORK(&dev->mi_work, pn533_wq_mi_recv);
INIT_WORK(&dev->tg_work, pn533_wq_tg_get_data);
INIT_WORK(&dev->poll_work, pn533_wq_poll);
dev->wq = alloc_workqueue("pn533",
WQ_NON_REENTRANT | WQ_UNBOUND | WQ_MEM_RECLAIM,
1);
dev->wq = alloc_ordered_workqueue("pn533", 0);
if (dev->wq == NULL)
goto error;