libata: convert the remaining PATA drivers to new init model
Convert pdc_adma, pata_cs5520, pata_isapnp, pata_ixp4xx_cf,
pata_legacy, pata_mpc52xx, pata_mpiix, pata_pcmcia, pata_pdc2027x,
pata_platform, pata_qdi, pata_scc and pata_winbond to new init model.
* init_one()'s now follow more consistent init order
* cs5520 now registers one host with two ports, not two hosts. If any
of the two ports are disabled, it's made dummy as other drivers do.
Tested pdc_adma and pata_legacy. Both are as broken as before. The
rest are compile tested only.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 171da0a..75dc847 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -125,7 +125,6 @@
.data_xfer = ata_data_xfer_noirq,
- .irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.irq_ack = ata_irq_ack,
@@ -146,7 +145,8 @@
static int pcmcia_init_one(struct pcmcia_device *pdev)
{
- struct ata_probe_ent ae;
+ struct ata_host *host;
+ struct ata_port *ap;
struct ata_pcmcia_info *info;
tuple_t tuple;
struct {
@@ -290,24 +290,24 @@
* Having done the PCMCIA plumbing the ATA side is relatively
* sane.
*/
+ ret = -ENOMEM;
+ host = ata_host_alloc(&pdev->dev, 1);
+ if (!host)
+ goto failed;
+ ap = host->ports[0];
- memset(&ae, 0, sizeof(struct ata_probe_ent));
- INIT_LIST_HEAD(&ae.node);
- ae.dev = &pdev->dev;
- ae.port_ops = &pcmcia_port_ops;
- ae.sht = &pcmcia_sht;
- ae.n_ports = 1;
- ae.pio_mask = 1; /* ISA so PIO 0 cycles */
- ae.irq = pdev->irq.AssignedIRQ;
- ae.irq_flags = IRQF_SHARED;
- ae.port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST;
- ae.port[0].cmd_addr = io_addr;
- ae.port[0].altstatus_addr = ctl_addr;
- ae.port[0].ctl_addr = ctl_addr;
- ata_std_ports(&ae.port[0]);
+ ap->ops = &pcmcia_port_ops;
+ ap->pio_mask = 1; /* ISA so PIO 0 cycles */
+ ap->flags |= ATA_FLAG_SLAVE_POSS;
+ ap->ioaddr.cmd_addr = io_addr;
+ ap->ioaddr.altstatus_addr = ctl_addr;
+ ap->ioaddr.ctl_addr = ctl_addr;
+ ata_std_ports(&ap->ioaddr);
- ret = -ENODEV;
- if (ata_device_add(&ae) == 0)
+ /* activate */
+ ret = ata_host_activate(host, pdev->irq.AssignedIRQ, ata_interrupt,
+ IRQF_SHARED, &pcmcia_sht);
+ if (ret)
goto failed;
info->ndev = 1;