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>

1 files changed, 20 insertions, 20 deletions

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 @@ static struct ata_port_operations pcmcia_port_ops = {
 
 	.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 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
 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 @@ next_entry:
  	 *	Having done the PCMCIA plumbing the ATA side is relatively
  	 *	sane.
 	 */
-
-	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]);
-
-	ret = -ENODEV;
-	if (ata_device_add(&ae) == 0)
+	ret = -ENOMEM;
+	host = ata_host_alloc(&pdev->dev, 1);
+	if (!host)
+		goto failed;
+	ap = host->ports[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);
+
+	/* activate */
+	ret = ata_host_activate(host, pdev->irq.AssignedIRQ, ata_interrupt,
+				IRQF_SHARED, &pcmcia_sht);
+	if (ret)
 		goto failed;
 
 	info->ndev = 1;