diff options
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 40014f3407b..74fa6f99204 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -1769,8 +1769,10 @@ qla24xx_msix_rsp_q(int irq, void *dev_id) vha = qla25xx_get_host(rsp); qla24xx_process_response_queue(vha, rsp); - WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); - + if (!ha->mqenable) { + WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); + RD_REG_DWORD_RELAXED(®->hccr); + } spin_unlock_irq(&ha->hardware_lock); return IRQ_HANDLED; |