From: Igor Pylypiv <ipylypiv@google.com>
Date: Wed, 19 Mar 2025 23:03:05 +0000 (+0000)
Subject: scsi: pm80xx: Set phy_attached to zero when device is gone
X-Git-Tag: v5.4.293~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05b512879eab41faa515b67fa3896d0005e97909;p=thirdparty%2Fkernel%2Fstable.git

scsi: pm80xx: Set phy_attached to zero when device is gone

[ Upstream commit f7b705c238d1483f0a766e2b20010f176e5c0fb7 ]

When a fatal error occurs, a phy down event may not be received to set
phy->phy_attached to zero.

Signed-off-by: Igor Pylypiv <ipylypiv@google.com>
Signed-off-by: Salomon Dushimirimana <salomondush@google.com>
Link: https://lore.kernel.org/r/20250319230305.3172920-1-salomondush@google.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index 36f5bab09f73e..1215fc36862da 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -893,6 +893,7 @@ static void pm8001_dev_gone_notify(struct domain_device *dev)
 			spin_lock_irqsave(&pm8001_ha->lock, flags);
 		}
 		PM8001_CHIP_DISP->dereg_dev_req(pm8001_ha, device_id);
+		pm8001_ha->phy[pm8001_dev->attached_phy].phy_attached = 0;
 		pm8001_free_dev(pm8001_dev);
 	} else {
 		PM8001_DISC_DBG(pm8001_ha,