[RFC 3/6] scsi: ufs: Instantiate a ufs transport if its available

[Avri Altman]

Call the Attach/Probe/Remove APIs.

Signed-off-by: Avri Altman <avri.alt...@sandisk.com>
---
 drivers/scsi/ufs/ufshcd.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 3560185..c2ae406 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -46,6 +46,7 @@
 #include "ufs_quirks.h"
 #include "unipro.h"
 #include "ufs-sysfs.h"
+#include "ufs_bsg.h"
 
 #define CREATE_TRACE_POINTS
 #include <trace/events/ufs.h>
@@ -6651,6 +6652,9 @@ static int ufshcd_probe_hba(struct ufs_hba *hba)
                        hba->clk_scaling.is_allowed = true;
                }
 
+               if (hba->host->transportt)
+                       ufs_bsg_probe(hba);
+
                scsi_scan_host(hba->host);
                pm_runtime_put_sync(hba->dev);
        }
@@ -7874,6 +7878,7 @@ int ufshcd_shutdown(struct ufs_hba *hba)
  */
 void ufshcd_remove(struct ufs_hba *hba)
 {
+       ufs_bsg_remove(hba->host);
        ufs_sysfs_remove_nodes(hba->dev);
        scsi_remove_host(hba->host);
        /* disable interrupts */
@@ -8067,6 +8072,8 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem 
*mmio_base, unsigned int irq)
                hba->is_irq_enabled = true;
        }
 
+       ufs_bsg_attach_transport(hba);
+
        err = scsi_add_host(host, hba->dev);
        if (err) {
                dev_err(hba->dev, "scsi_add_host failed\n");
-- 
1.9.1