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Diffstat (limited to 'drivers/scsi/scsi_pm.c')
| -rw-r--r-- | drivers/scsi/scsi_pm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_pm.c b/drivers/scsi/scsi_pm.c index 459abe1dc..b44c1bb68 100644 --- a/drivers/scsi/scsi_pm.c +++ b/drivers/scsi/scsi_pm.c @@ -139,6 +139,16 @@ static int scsi_bus_resume_common(struct device *dev, else fn = NULL; + /* + * Forcibly set runtime PM status of request queue to "active" to + * make sure we can again get requests from the queue (see also + * blk_pm_peek_request()). + * + * The resume hook will correct runtime PM status of the disk. + */ + if (scsi_is_sdev_device(dev) && pm_runtime_suspended(dev)) + blk_set_runtime_active(to_scsi_device(dev)->request_queue); + if (fn) { async_schedule_domain(fn, dev, &scsi_sd_pm_domain); |