isci: Implement waiting for suspend in the abort path.

In order to prevent a device from receiving an I/O request while still
in an RNC suspending or resuming state (and therefore failing that
I/O back to libsas with a reset required status) wait for the RNC state
change before proceding in the abort path.

Signed-off-by: Jeff Skirvin <jeffrey.d.skirvin@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/scsi/isci/remote_device.h b/drivers/scsi/isci/remote_device.h
index ef563e5360a3..d1d18925fbfc 100644
--- a/drivers/scsi/isci/remote_device.h
+++ b/drivers/scsi/isci/remote_device.h
@@ -357,11 +357,9 @@ enum sci_status sci_remote_device_resume(
         scics_sds_remote_node_context_callback cb_fn,
         void *cb_p);
 
-enum sci_status isci_remote_device_resume(
+enum sci_status isci_remote_device_resume_from_abort(
         struct isci_host *ihost,
-        struct isci_remote_device *idev,
-        scics_sds_remote_node_context_callback cb_fn,
-        void *cb_p);
+        struct isci_remote_device *idev);
 
 enum sci_status isci_remote_device_reset(
         struct isci_host *ihost,