This reverts commit 33a2285d96b5e7b9500612ec623bf4313397bb53.
With commit 88d26136a256576e444db312179e17af6dd0ea87 (PM: Prevent
runtime suspend during system resume), this patch is no longer needed.
Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx>
Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Acked-by: Rafael J. Wysocki <rjw@xxxxxxx>
---
drivers/scsi/scsi_pm.c | 23 +++++++++++------------
1 file changed, 11 insertions(+), 12 deletions(-)
diff --git a/drivers/scsi/scsi_pm.c b/drivers/scsi/scsi_pm.c
index dc0ad85..d4201de 100644
--- a/drivers/scsi/scsi_pm.c
+++ b/drivers/scsi/scsi_pm.c
@@ -76,24 +76,23 @@ static int scsi_bus_resume_common(struct device *dev)
{
int err = 0;
- /*
- * Parent device may have runtime suspended as soon as
- * it is woken up during the system resume.
- *
- * Resume it on behalf of child.
- */
- pm_runtime_get_sync(dev->parent);
-
- if (scsi_is_sdev_device(dev))
+ if (scsi_is_sdev_device(dev)) {
+ /*
+ * Parent device may have runtime suspended as soon as
+ * it is woken up during the system resume.
+ *
+ * Resume it on behalf of child.
+ */
+ pm_runtime_get_sync(dev->parent);
err = scsi_dev_type_resume(dev);
+ pm_runtime_put_sync(dev->parent);
+ }
+
if (err == 0) {
pm_runtime_disable(dev);
pm_runtime_set_active(dev);
pm_runtime_enable(dev);
}
-
- pm_runtime_put_sync(dev->parent);
-
return err;
}
--
1.7.12.21.g871e293
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