diff options
Diffstat (limited to 'drivers/ata/pata_isapnp.c')
| -rw-r--r-- | drivers/ata/pata_isapnp.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/ata/pata_isapnp.c b/drivers/ata/pata_isapnp.c index 38a42eae598..4d9ab268cf2 100644 --- a/drivers/ata/pata_isapnp.c +++ b/drivers/ata/pata_isapnp.c @@ -53,7 +53,7 @@ static struct ata_port_operations isapnp_port_ops = { .qc_prep = ata_qc_prep, .qc_issue = ata_qc_issue_prot, - .data_xfer = ata_pio_data_xfer, + .data_xfer = ata_data_xfer, .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, @@ -73,6 +73,7 @@ static struct ata_port_operations isapnp_port_ops = { static int isapnp_init_one(struct pnp_dev *idev, const struct pnp_device_id *dev_id) { struct ata_probe_ent ae; + void __iomem *cmd_addr, *ctl_addr; if (pnp_port_valid(idev, 0) == 0) return -ENODEV; @@ -81,6 +82,10 @@ static int isapnp_init_one(struct pnp_dev *idev, const struct pnp_device_id *dev if (pnp_irq_valid(idev, 0) == 0) return -ENODEV; + cmd_addr = devm_ioport_map(&idev->dev, pnp_port_start(idev, 0), 8); + if (!cmd_addr) + return -ENOMEM; + memset(&ae, 0, sizeof(struct ata_probe_ent)); INIT_LIST_HEAD(&ae.node); ae.dev = &idev->dev; @@ -91,11 +96,13 @@ static int isapnp_init_one(struct pnp_dev *idev, const struct pnp_device_id *dev ae.irq = pnp_irq(idev, 0); ae.irq_flags = 0; ae.port_flags = ATA_FLAG_SLAVE_POSS; - ae.port[0].cmd_addr = pnp_port_start(idev, 0); + ae.port[0].cmd_addr = cmd_addr; if (pnp_port_valid(idev, 1) == 0) { - ae.port[0].altstatus_addr = pnp_port_start(idev, 1); - ae.port[0].ctl_addr = pnp_port_start(idev, 1); + ctl_addr = devm_ioport_map(&idev->dev, + pnp_port_start(idev, 1), 1); + ae.port[0].altstatus_addr = ctl_addr; + ae.port[0].ctl_addr = ctl_addr; ae.port_flags |= ATA_FLAG_SRST; } ata_std_ports(&ae.port[0]); |