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Date: Mon, 10 Jun 2013 10:10:25 +0300 From: Tomas Winkler <tomas.winkler@...el.com> To: gregkh@...uxfoundation.org Cc: arnd@...db.de, linux-kernel@...r.kernel.org, Samuel Ortiz <sameo@...ux.intel.com>, Tomas Winkler <tomas.winkler@...el.com> Subject: [char-misc 3.10] mei: init: Flush scheduled work before resetting the device From: Samuel Ortiz <sameo@...ux.intel.com> Flushing pending work items before resetting the device makes more sense than doing so afterwards. Some of them, like e.g. the NFC initialization one, find themselves with client IDs changed after the reset, eventually leading to trigger a client.c:mei_me_cl_by_id() warning after a few modprobe/rmmod cycles. Signed-off-by: Samuel Ortiz <sameo@...ux.intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@...el.com> --- drivers/misc/mei/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c index 713d89f..f580d30 100644 --- a/drivers/misc/mei/init.c +++ b/drivers/misc/mei/init.c @@ -197,6 +197,8 @@ void mei_stop(struct mei_device *dev) { dev_dbg(&dev->pdev->dev, "stopping the device.\n"); + flush_scheduled_work(); + mutex_lock(&dev->device_lock); cancel_delayed_work(&dev->timer_work); @@ -210,8 +212,6 @@ void mei_stop(struct mei_device *dev) mutex_unlock(&dev->device_lock); - flush_scheduled_work(); - mei_watchdog_unregister(dev); } EXPORT_SYMBOL_GPL(mei_stop); -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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