diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2011-06-13 16:39:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-27 14:19:21 -0700 |
| commit | a534bb6eea72c0d082dd2faab85450e5554ba1c8 (patch) | |
| tree | 45e650f49f1df01f2f8ff96e37ab83fbb54fc570 /drivers/staging/mei/init.c | |
| parent | fdf2df0e8ce634c9ee5f740a9303e8518ca78932 (diff) | |
Staging: mei: fix suspend failure
wait_event_interruptible_timeout return value was wrongly used.
The remaining timeout was used as the error code.
This fix translated wait_event_interruptible_timeout return value
into error code that can be propagated.
[10291.674121] pci_pm_suspend(): mei_pci_suspend+0x0/0x8b [mei] returns 2500
It's thinkpad t400 with
00:03.0 Communication controller [0780]: Intel Corporation Mobile 4 Series Chipset MEI Controller [8086:2a44] (rev 07)
Reported-by: Arkadiusz Miskiewicz <a.miskiewicz@gmail.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/mei/init.c')
| -rw-r--r-- | drivers/staging/mei/init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/mei/init.c b/drivers/staging/mei/init.c index d1ffa32cd14..685fcf63964 100644 --- a/drivers/staging/mei/init.c +++ b/drivers/staging/mei/init.c @@ -189,7 +189,7 @@ int mei_hw_init(struct mei_device *dev) mutex_lock(&dev->device_lock); } - if (!err && !dev->recvd_msg) { + if (err <= 0 && !dev->recvd_msg) { dev->mei_state = MEI_DISABLED; dev_dbg(&dev->pdev->dev, "wait_event_interruptible_timeout failed" |