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authorTejun Heo <tj@kernel.org>2012-08-23 03:28:46 +0400
committerSamuel Ortiz <sameo@linux.intel.com>2012-09-25 02:17:24 +0400
commit58637c9b65300cbdf9fb7c037978daadd136be86 (patch)
tree90f55e897d87036ea04097defe85dc43f1047ac6 /drivers/nfc
parent474fee3db16c63bc440bfb93b57f72ecfc4246f0 (diff)
downloadlinux-58637c9b65300cbdf9fb7c037978daadd136be86.tar.xz
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>
Diffstat (limited to 'drivers/nfc')
-rw-r--r--drivers/nfc/pn533.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 7ceea111439b..d123444404c8 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -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;