diff options
Diffstat (limited to 'drivers/ata/sata_mv.c')
| -rw-r--r-- | drivers/ata/sata_mv.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 04b571764aff..6ebebde8454a 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -870,7 +870,7 @@ static void mv_start_dma(struct ata_port *ap, void __iomem *port_mmio, struct mv_host_priv *hpriv = ap->host->private_data; int hard_port = mv_hardport_from_port(ap->port_no); void __iomem *hc_mmio = mv_hc_base_from_port( - ap->host->iomap[MV_PRIMARY_BAR], hard_port); + mv_host_base(ap->host), hard_port); u32 hc_irq_cause, ipending; /* clear EDMA event indicators, if any */ @@ -1158,17 +1158,13 @@ static int mv_port_start(struct ata_port *ap) struct mv_port_priv *pp; void __iomem *port_mmio = mv_ap_base(ap); unsigned long flags; - int tag, rc; + int tag; pp = devm_kzalloc(dev, sizeof(*pp), GFP_KERNEL); if (!pp) return -ENOMEM; ap->private_data = pp; - rc = ata_pad_alloc(ap, dev); - if (rc) - return rc; - pp->crqb = dma_pool_alloc(hpriv->crqb_pool, GFP_KERNEL, &pp->crqb_dma); if (!pp->crqb) return -ENOMEM; @@ -1542,7 +1538,7 @@ static void mv_err_intr(struct ata_port *ap, struct ata_queued_cmd *qc) eh_freeze_mask = EDMA_EH_FREEZE_5; if (edma_err_cause & EDMA_ERR_SELF_DIS_5) { - struct mv_port_priv *pp = ap->private_data; + pp = ap->private_data; pp->pp_flags &= ~MV_PP_FLAG_EDMA_EN; ata_ehi_push_desc(ehi, "EDMA self-disable"); } @@ -1550,7 +1546,7 @@ static void mv_err_intr(struct ata_port *ap, struct ata_queued_cmd *qc) eh_freeze_mask = EDMA_EH_FREEZE; if (edma_err_cause & EDMA_ERR_SELF_DIS) { - struct mv_port_priv *pp = ap->private_data; + pp = ap->private_data; pp->pp_flags &= ~MV_PP_FLAG_EDMA_EN; ata_ehi_push_desc(ehi, "EDMA self-disable"); } @@ -2951,7 +2947,8 @@ static int mv_platform_probe(struct platform_device *pdev) hpriv->n_ports = n_ports; host->iomap = NULL; - hpriv->base = ioremap(res->start, res->end - res->start + 1); + hpriv->base = devm_ioremap(&pdev->dev, res->start, + res->end - res->start + 1); hpriv->base -= MV_SATAHC0_REG_BASE; rc = mv_create_dma_pools(hpriv, &pdev->dev); @@ -2983,11 +2980,8 @@ static int __devexit mv_platform_remove(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct ata_host *host = dev_get_drvdata(dev); - struct mv_host_priv *hpriv = host->private_data; - void __iomem *base = hpriv->base; ata_host_detach(host); - iounmap(base); return 0; } @@ -3198,6 +3192,7 @@ MODULE_DESCRIPTION("SCSI low-level driver for Marvell SATA controllers"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, mv_pci_tbl); MODULE_VERSION(DRV_VERSION); +MODULE_ALIAS("platform:sata_mv"); #ifdef CONFIG_PCI module_param(msi, int, 0444); |