summaryrefslogtreecommitdiff
path: root/drivers/scsi/scsi_pm.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/scsi_pm.c')
-rw-r--r--drivers/scsi/scsi_pm.c10
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);