diff options
author | Linus Walleij <linus.walleij@linaro.org> | 2019-02-11 09:17:23 +0100 |
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committer | Linus Walleij <linus.walleij@linaro.org> | 2019-02-11 09:17:23 +0100 |
commit | e65372124cd749ebbe4ac2abe5a511d7d1ac68db (patch) | |
tree | 1f9fd7cec6ffba19c76fff1e82c562fa1adae5da /drivers/scsi/scsi_pm.c | |
parent | a3240f09307ac978270d423b542f229e2ccc07b8 (diff) | |
parent | d13937116f1e82bf508a6325111b322c30c85eb9 (diff) |
Merge tag 'v5.0-rc6' into devel
Linux 5.0-rc6
Diffstat (limited to 'drivers/scsi/scsi_pm.c')
-rw-r--r-- | drivers/scsi/scsi_pm.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/scsi/scsi_pm.c b/drivers/scsi/scsi_pm.c index a2b4179bfdf7..7639df91b110 100644 --- a/drivers/scsi/scsi_pm.c +++ b/drivers/scsi/scsi_pm.c @@ -80,8 +80,22 @@ static int scsi_dev_type_resume(struct device *dev, if (err == 0) { pm_runtime_disable(dev); - pm_runtime_set_active(dev); + err = pm_runtime_set_active(dev); pm_runtime_enable(dev); + + /* + * 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 (!err && scsi_is_sdev_device(dev)) { + struct scsi_device *sdev = to_scsi_device(dev); + + if (sdev->request_queue->dev) + blk_set_runtime_active(sdev->request_queue); + } } return err; @@ -140,16 +154,6 @@ 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); |