diff options
| author | Lin Ming <ming.m.lin@intel.com> | 2012-07-06 12:06:57 +0800 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-07-20 08:58:55 +0100 |
| commit | 33a2285d96b5e7b9500612ec623bf4313397bb53 (patch) | |
| tree | 08d9f292b021ebb3c447421534913e8221de41e5 /drivers/scsi/libfc/fc_exch.c | |
| parent | 4bdd03e61b7a5c4c6bc2b25d46fcd491788fdfb3 (diff) | |
[SCSI] scsi_pm: set device runtime state before parent suspended
There is a race in scsi_bus_resume_common when set device's runtime
state to active after pm_runtime_put_sync(dev->parent).
Parent device may have been suspended so pm_runtime_set_active(dev) will
fail with -EBUSY.
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/libfc/fc_exch.c')
0 files changed, 0 insertions, 0 deletions