scsi: hisi_sas: move PHY init to hisi_sas_scan_start()
Relocate the PHY init code from LLDD hw init path to
hisi_sas_scan_start().
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index cbaef90..b86a228 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -493,12 +493,8 @@
static void hisi_sas_scan_start(struct Scsi_Host *shost)
{
struct hisi_hba *hisi_hba = shost_priv(shost);
- int i;
- for (i = 0; i < hisi_hba->n_phy; ++i)
- hisi_sas_bytes_dmaed(hisi_hba, i);
-
- hisi_hba->scan_finished = 1;
+ hisi_hba->hw->phys_init(hisi_hba);
}
static int hisi_sas_scan_finished(struct Scsi_Host *shost, unsigned long time)
@@ -506,7 +502,8 @@
struct hisi_hba *hisi_hba = shost_priv(shost);
struct sas_ha_struct *sha = &hisi_hba->sha;
- if (hisi_hba->scan_finished == 0)
+ /* Wait for PHY up interrupt to occur */
+ if (time < HZ)
return 0;
sas_drain_work(sha);