Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This is mostly updates of the usual drivers: arcmsr, qla2xx, lpfc,
  ufs, mpt3sas, hisi_sas.

  In addition we have removed several really old drivers: sym53c416,
  NCR53c406a, fdomain, fdomain_cs and removed the old scsi_module.c
  initialization from all remaining drivers.

  Plus an assortment of bug fixes, initialization errors and other minor
  fixes"

* tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (168 commits)
  scsi: ufs: Add support for Auto-Hibernate Idle Timer
  scsi: ufs: sysfs: reworking of the rpm_lvl and spm_lvl entries
  scsi: qla2xxx: fx00 copypaste typo
  scsi: qla2xxx: fix error message on <qla2400
  scsi: smartpqi: update driver version
  scsi: smartpqi: workaround fw bug for oq deletion
  scsi: arcmsr: Change driver version to v1.40.00.05-20180309
  scsi: arcmsr: Sleep to avoid CPU stuck too long for waiting adapter ready
  scsi: arcmsr: Handle adapter removed due to thunderbolt cable disconnection.
  scsi: arcmsr: Rename ACB_F_BUS_HANG_ON to ACB_F_ADAPTER_REMOVED for adapter hot-plug
  scsi: qla2xxx: Update driver version to 10.00.00.06-k
  scsi: qla2xxx: Fix Async GPN_FT for FCP and FC-NVMe scan
  scsi: qla2xxx: Cleanup code to improve FC-NVMe error handling
  scsi: qla2xxx: Fix FC-NVMe IO abort during driver reset
  scsi: qla2xxx: Fix retry for PRLI RJT with reason of BUSY
  scsi: qla2xxx: Remove nvme_done_list
  scsi: qla2xxx: Return busy if rport going away
  scsi: qla2xxx: Fix n2n_ae flag to prevent dev_loss on PDB change
  scsi: qla2xxx: Add FC-NVMe abort processing
  scsi: qla2xxx: Add changes for devloss timeout in driver
  ...

1 files changed, 12 insertions, 15 deletions

diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index a00d822e3142..6866975b25f3 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -302,16 +302,14 @@ rebuild_sys_tab:
 }
 
 
-/*
- * scsi_unregister will be called AFTER we return.
- */
-static int adpt_release(struct Scsi_Host *host)
+static void adpt_release(adpt_hba *pHba)
 {
-	adpt_hba* pHba = (adpt_hba*) host->hostdata[0];
+	struct Scsi_Host *shost = pHba->host;
+
+	scsi_remove_host(shost);
 //	adpt_i2o_quiesce_hba(pHba);
 	adpt_i2o_delete_hba(pHba);
-	scsi_unregister(host);
-	return 0;
+	scsi_host_put(shost);
 }
 
 
@@ -801,14 +799,17 @@ static int __adpt_reset(struct scsi_cmnd* cmd)
 {
 	adpt_hba* pHba;
 	int rcode;
+	char name[32];
+
 	pHba = (adpt_hba*)cmd->device->host->hostdata[0];
-	printk(KERN_WARNING"%s: Hba Reset: scsi id %d: tid: %d\n",pHba->name,cmd->device->channel,pHba->channel[cmd->device->channel].tid );
+	strncpy(name, pHba->name, sizeof(name));
+	printk(KERN_WARNING"%s: Hba Reset: scsi id %d: tid: %d\n", name, cmd->device->channel, pHba->channel[cmd->device->channel].tid);
 	rcode =  adpt_hba_reset(pHba);
 	if(rcode == 0){
-		printk(KERN_WARNING"%s: HBA reset complete\n",pHba->name);
+		printk(KERN_WARNING"%s: HBA reset complete\n", name);
 		return SUCCESS;
 	} else {
-		printk(KERN_WARNING"%s: HBA reset failed (%x)\n",pHba->name, rcode);
+		printk(KERN_WARNING"%s: HBA reset failed (%x)\n", name, rcode);
 		return FAILED;
 	}
 }
@@ -1087,8 +1088,6 @@ static void adpt_i2o_delete_hba(adpt_hba* pHba)
 
 
 	mutex_lock(&adpt_configuration_lock);
-	// scsi_unregister calls our adpt_release which
-	// does a quiese
 	if(pHba->host){
 		free_irq(pHba->host->irq, pHba);
 	}
@@ -3595,11 +3594,9 @@ static void __exit adpt_exit(void)
 {
 	adpt_hba	*pHba, *next;
 
-	for (pHba = hba_chain; pHba; pHba = pHba->next)
-		scsi_remove_host(pHba->host);
 	for (pHba = hba_chain; pHba; pHba = next) {
 		next = pHba->next;
-		adpt_release(pHba->host);
+		adpt_release(pHba);
 	}
 }