diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2013-11-11 13:26:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-27 11:11:28 -0800 |
| commit | dc844b0d99b8533d6174e5b9a369f7c2cdacfe66 (patch) | |
| tree | 091142af7d38c69732b3a2cf955bae1770c49119 /drivers/misc/mei/init.c | |
| parent | 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff) | |
| download | linux-dc844b0d99b8533d6174e5b9a369f7c2cdacfe66.tar.bz2 | |
mei: remove flash_work_queue
Cancel each work properly and remove flash_work_queue.
Quoting documentation:
In most situations flushing the entire workqueue is overkill; you merely
need to know that a particular work item isn't queued and isn't running.
In such cases you should use cancel_delayed_work_sync() or
cancel_work_sync() instead.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/init.c')
| -rw-r--r-- | drivers/misc/mei/init.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c index f7f3abbe12b6..83c879bf9967 100644 --- a/drivers/misc/mei/init.c +++ b/drivers/misc/mei/init.c @@ -131,6 +131,15 @@ err: } EXPORT_SYMBOL_GPL(mei_start); + +void mei_cancel_work(struct mei_device *dev) +{ + cancel_work_sync(&dev->init_work); + + cancel_delayed_work(&dev->timer_work); +} +EXPORT_SYMBOL_GPL(mei_cancel_work); + /** * mei_reset - resets host and fw. * @@ -215,16 +224,14 @@ void mei_stop(struct mei_device *dev) { dev_dbg(&dev->pdev->dev, "stopping the device.\n"); - flush_scheduled_work(); + mei_cancel_work(dev); - mutex_lock(&dev->device_lock); + mei_nfc_host_exit(dev); - cancel_delayed_work(&dev->timer_work); + mutex_lock(&dev->device_lock); mei_wd_stop(dev); - mei_nfc_host_exit(); - dev->dev_state = MEI_DEV_POWER_DOWN; mei_reset(dev, 0); |