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path: root/drivers/scsi/qla2xxx
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Diffstat (limited to 'drivers/scsi/qla2xxx')
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h1
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c8
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);
}