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| author | Michal Kazior <michal.kazior@tieto.com> | 2012-02-29 15:15:17 +0100 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-05-22 11:06:46 +0200 |
| commit | 5e3608c5921fdc5c1f4799fcce4b80459a3367fa (patch) | |
| tree | 567c6c73de04e1c647baa00dbac3970559bbeb7d /drivers/staging/cw1200/sta.c | |
| parent | 0df82895afa0986680c874f33cbc70dfc61cc976 (diff) | |
cw1200: fix scan timeout issues
* send stop-scan to FW on scan timeout to ensure we don't send another
start-scan while the other is yet to finish
* abort the whole scan on timeout to avoid deadlock
also notify the upper layers of scan cancelation
`cancel_delayed_work_sync` would get called from within a workqueue
worker `cw1200_scan_timeout` causing a deadlock.
ST-Ericsson ID: 398988
ST-Ericsson FOSS-OUT ID: NA
Change-Id: I78b8d3bf88730bc9e1ba81d05e65cdf7b568e6e9
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/42484
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Diffstat (limited to 'drivers/staging/cw1200/sta.c')
0 files changed, 0 insertions, 0 deletions