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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-06 01:05:53 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-06 01:05:53 +0300
commit052c220da392c4dcbc628852d04970447a315683 (patch)
treeb251b5c977152c1c63c51ed625ee1b31a8741851 /drivers/scsi/dpt_i2o.c
parent3526dd0c7832f1011a0477cc6d903662bae05ea8 (diff)
parent2e1f44f6ad8008be353c7c99286f7a747b4b3cf4 (diff)
downloadlinux-052c220da392c4dcbc628852d04970447a315683.tar.xz
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 ...
Diffstat (limited to 'drivers/scsi/dpt_i2o.c')
-rw-r--r--drivers/scsi/dpt_i2o.c27
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);
}
}