diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 8 |
2 files changed, 6 insertions, 3 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 8d7e8cb1e703..3b26f8e00ace 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2097,6 +2097,7 @@ typedef struct scsi_qla_host { uint32_t enable_lip_full_login :1; uint32_t enable_target_reset :1; uint32_t enable_led_scheme :1; + uint32_t inta_enabled :1; uint32_t msi_enabled :1; uint32_t msix_enabled :1; uint32_t disable_serdes :1; diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index e883b5fc3b08..6e19769b46d2 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -1725,12 +1725,14 @@ qla2x00_request_irqs(scsi_qla_host_t *ha) skip_msix: ret = request_irq(ha->pdev->irq, ha->isp_ops.intr_handler, IRQF_DISABLED|IRQF_SHARED, QLA2XXX_DRIVER_NAME, ha); - if (ret) { + if (!ret) { + ha->flags.inta_enabled = 1; + ha->host->irq = ha->pdev->irq; + } else { qla_printk(KERN_WARNING, ha, "Failed to reserve interrupt %d already in use.\n", ha->pdev->irq); } - ha->host->irq = ha->pdev->irq; return ret; } @@ -1741,6 +1743,6 @@ qla2x00_free_irqs(scsi_qla_host_t *ha) if (ha->flags.msix_enabled) qla24xx_disable_msix(ha); - else if (ha->host->irq) + else if (ha->flags.inta_enabled) free_irq(ha->host->irq, ha); } |