diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2014-02-19 16:35:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-01 00:15:57 +0100 |
| commit | 5877255dc57403f49b4961070b206b832c931201 (patch) | |
| tree | 17dd74aa0d9e00ee41a8674cd593707effc02f28 /drivers/misc/mei/interrupt.c | |
| parent | mei: wd: simplify wd_send command (diff) | |
| download | linux-5877255dc57403f49b4961070b206b832c931201.tar.xz linux-5877255dc57403f49b4961070b206b832c931201.zip | |
mei: wd: fix stop completion failure
While running Documentation/watchdog/src/watchdog-simple.c
and quiting by Ctrl-C, fallowing error is displayed:
mei_me 0000:00:16.0: wd: stop failed to complete ret=-512.
The whatchdog core framework is not able to propagate
-ESYSRESTART or -EINTR. Also There is no much sense in
restarting the close system call so instead of using
wait_event_interruptible_timeout we can use wait_event_timeout
with reasonable 10 msecs timeout.
Reported-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/interrupt.c')
| -rw-r--r-- | drivers/misc/mei/interrupt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c index 834220af814f..5aab335f585b 100644 --- a/drivers/misc/mei/interrupt.c +++ b/drivers/misc/mei/interrupt.c @@ -474,7 +474,7 @@ int mei_irq_write_handler(struct mei_device *dev, struct mei_cl_cb *cmpl_list) if (dev->wd_state == MEI_WD_STOPPING) { dev->wd_state = MEI_WD_IDLE; - wake_up_interruptible(&dev->wait_stop_wd); + wake_up(&dev->wait_stop_wd); } if (mei_cl_is_connected(&dev->wd_cl)) { |