diff options
Diffstat (limited to 'drivers/ata/libata-sff.c')
| -rw-r--r-- | drivers/ata/libata-sff.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index cf7acbc0cfcb..b1b926c55a72 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -2447,13 +2447,18 @@ int ata_pci_sff_activate_host(struct ata_host *host, return -ENOMEM; if (!legacy_mode && pdev->irq) { + int i; + rc = devm_request_irq(dev, pdev->irq, irq_handler, IRQF_SHARED, drv_name, host); if (rc) goto out; - ata_port_desc(host->ports[0], "irq %d", pdev->irq); - ata_port_desc(host->ports[1], "irq %d", pdev->irq); + for (i = 0; i < 2; i++) { + if (ata_port_is_dummy(host->ports[i])) + continue; + ata_port_desc(host->ports[i], "irq %d", pdev->irq); + } } else if (legacy_mode) { if (!ata_port_is_dummy(host->ports[0])) { rc = devm_request_irq(dev, ATA_PRIMARY_IRQ(pdev), @@ -2839,7 +2844,7 @@ unsigned int ata_bmdma_port_intr(struct ata_port *ap, struct ata_queued_cmd *qc) bmdma_stopped = true; if (unlikely(host_stat & ATA_DMA_ERR)) { - /* error when transfering data to/from memory */ + /* error when transferring data to/from memory */ qc->err_mask |= AC_ERR_HOST_BUS; ap->hsm_task_state = HSM_ST_ERR; } @@ -3032,7 +3037,7 @@ void ata_bmdma_start(struct ata_queued_cmd *qc) * Or maybe I'm just being paranoid. * * FIXME: The posting of this write means I/O starts are - * unneccessarily delayed for MMIO + * unnecessarily delayed for MMIO */ } EXPORT_SYMBOL_GPL(ata_bmdma_start); |