scsi: qla2xxx: Check for Register disconnect
authorSawan Chandak <sawan.chandak@cavium.com>
Tue, 11 Sep 2018 17:18:14 +0000 (10:18 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 Nov 2019 17:46:26 +0000 (18:46 +0100)
commit3e3a2c5c45693834f5530c752b6569c2438a0855
treee235401994388b35a83829078c15d8b60435f1fb
parent3a7ec92a5b2aaef67ef4ff2484a1b0d8394f4908
scsi: qla2xxx: Check for Register disconnect

[ Upstream commit f99c5d294b3653e6ae563eaac5db5b4138afe31c ]

During adapter shutdown process check for register disconnect before
proceeding to call PCI functions.

Signed-off-by: Sawan Chandak <sawan.chandak@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/scsi/qla2xxx/qla_os.c