[PATCH V5 09/10] SCSI: transport_spi: resume a quiesced device

[Ming Lei]

We have to preempt freeze queue in scsi_device_quiesce(),
and unfreeze in scsi_device_resume(), so call scsi_device_resume()
for the device which is quiesced by scsi_device_quiesce().

Tested-by: Cathy Avery <cav...@redhat.com>
Tested-by: Oleksandr Natalenko <oleksa...@natalenko.name>
Signed-off-by: Ming Lei <ming....@redhat.com>
---
 drivers/scsi/scsi_transport_spi.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/scsi/scsi_transport_spi.c 
b/drivers/scsi/scsi_transport_spi.c
index d0219e36080c..bdecf99b6ab1 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -1040,6 +1040,9 @@ spi_dv_device(struct scsi_device *sdev)
 
        scsi_target_resume(starget);
 
+       /* undo what scsi_device_quiesce() did */
+       scsi_device_resume(sdev);
+
        spi_initial_dv(starget) = 1;
 
  out_free:
-- 
2.9.5