[SCSI] isci: remove IDEV_EH hack to disable "discovery-time" ata resets
authorDan Williams <dan.j.williams@intel.com>
Tue, 13 Dec 2011 04:32:09 +0000 (20:32 -0800)
committerJames Bottomley <JBottomley@Parallels.com>
Wed, 29 Feb 2012 21:16:52 +0000 (15:16 -0600)
commit5a998328296cb16cb8b0307a402a0f2feab533c5
tree25c3a355256a895189d993b8b45ce029e5eab204
parent6a719391e4a13d5fa2ec7642ef0c780d7f3f5716
[SCSI] isci: remove IDEV_EH hack to disable "discovery-time" ata resets

Prior to commit 61aaff49 "isci: filter broadcast change notifications
during SMP phy resets" we borrowed the MVS_DEV_EH approach from the
mvsas driver for preventing ->lldd_I_T_nexus_reset() events during ata
discovery.  This hack was protecting against the old ->phy_reset() in
ata_bus_probe(), but since the conversion to the new error handling this
hack is preventing resets from reaching ata devices.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/isci/remote_device.c
drivers/scsi/isci/remote_device.h
drivers/scsi/isci/task.c