diff options
| author | Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> | 2011-01-28 15:17:56 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-02-12 10:52:40 -0600 |
| commit | 044d78e1acb6614f5d79040e490f1fd9bfa45487 (patch) | |
| tree | a2d07033aa5731fd850b6c416ebb4fceeb35f010 /drivers/scsi/qla2xxx/qla_os.c | |
| parent | 563585ec4bf1319f193c2f51682985bcae400cb4 (diff) | |
[SCSI] qla2xxx: Change from irq to irqsave with host_lock
Make the driver safer by using irqsave/irqrestore with host_lock.
Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_os.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 15ce69eaaf4d..47208984903d 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -2513,6 +2513,7 @@ qla2x00_schedule_rport_del(struct scsi_qla_host *vha, fc_port_t *fcport, { struct fc_rport *rport; scsi_qla_host_t *base_vha; + unsigned long flags; if (!fcport->rport) return; @@ -2520,9 +2521,9 @@ qla2x00_schedule_rport_del(struct scsi_qla_host *vha, fc_port_t *fcport, rport = fcport->rport; if (defer) { base_vha = pci_get_drvdata(vha->hw->pdev); - spin_lock_irq(vha->host->host_lock); + spin_lock_irqsave(vha->host->host_lock, flags); fcport->drport = rport; - spin_unlock_irq(vha->host->host_lock); + spin_unlock_irqrestore(vha->host->host_lock, flags); set_bit(FCPORT_UPDATE_NEEDED, &base_vha->dpc_flags); qla2xxx_wake_dpc(base_vha); } else |