diff mbox series

[v2,3/8] scsi: ufs: Instantiate a ufs transport if its available

Message ID 1533469196-300-4-git-send-email-avri.altman@wdc.com (mailing list archive)
State Changes Requested
Headers show
Series scsi: scsi transport for ufs devices | expand

Commit Message

Avri Altman Aug. 5, 2018, 11:39 a.m. UTC 
Call the Attach/Probe/Remove APIs.

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

Patch

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");