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authorTejun Heo <tj@kernel.org>2012-08-20 17:51:24 -0400
committerTejun Heo <tj@kernel.org>2012-08-20 17:51:24 -0400
commit43829731dd372d04d6706c51052b9dabab9ca356 (patch)
tree2cfa255dcec2f5cc867ab39cdcf4a25eae54845f /drivers/net/wireless/hostap/hostap_hw.c
parentae930e0f4e66fd540c6fbad9f1e2a7743d8b9afe (diff)
workqueue: deprecate flush[_delayed]_work_sync()
flush[_delayed]_work_sync() are now spurious. Mark them deprecated and convert all users to flush[_delayed]_work(). If you're cc'd and wondering what's going on: Now all workqueues are non-reentrant and the regular flushes guarantee that the work item is not pending or running on any CPU on return, so there's no reason to use the sync flushes at all and they're going away. This patch doesn't make any functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Mattia Dongili <malattia@linux.it> Cc: Kent Yoder <key@linux.vnet.ibm.com> Cc: David Airlie <airlied@linux.ie> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: Bryan Wu <bryan.wu@canonical.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Alasdair Kergon <agk@redhat.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: David Woodhouse <dwmw2@infradead.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-wireless@vger.kernel.org Cc: Anton Vorontsov <cbou@mail.ru> Cc: Sangbeom Kim <sbkim73@samsung.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Eric Van Hensbergen <ericvh@gmail.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Petr Vandrovec <petr@vandrovec.name> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'drivers/net/wireless/hostap/hostap_hw.c')
-rw-r--r--drivers/net/wireless/hostap/hostap_hw.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index 50f87b60b0bd..8e7000fd4414 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -3311,13 +3311,13 @@ static void prism2_free_local_data(struct net_device *dev)
3311 3311
3312 unregister_netdev(local->dev); 3312 unregister_netdev(local->dev);
3313 3313
3314 flush_work_sync(&local->reset_queue); 3314 flush_work(&local->reset_queue);
3315 flush_work_sync(&local->set_multicast_list_queue); 3315 flush_work(&local->set_multicast_list_queue);
3316 flush_work_sync(&local->set_tim_queue); 3316 flush_work(&local->set_tim_queue);
3317#ifndef PRISM2_NO_STATION_MODES 3317#ifndef PRISM2_NO_STATION_MODES
3318 flush_work_sync(&local->info_queue); 3318 flush_work(&local->info_queue);
3319#endif 3319#endif
3320 flush_work_sync(&local->comms_qual_update); 3320 flush_work(&local->comms_qual_update);
3321 3321
3322 lib80211_crypt_info_free(&local->crypt_info); 3322 lib80211_crypt_info_free(&local->crypt_info);
3323 3323