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_legacy.c b/drivers/ata/pata_legacy.c
index 0b1749a..7070992 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -716,7 +716,8 @@
static __init int legacy_init_one(int port, unsigned long io, unsigned long ctrl, int irq)
{
struct legacy_data *ld = &legacy_data[nr_legacy_host];
- struct ata_probe_ent ae;
+ struct ata_host *host;
+ struct ata_port *ap;
struct platform_device *pdev;
struct ata_port_operations *ops = &legacy_port_ops;
void __iomem *io_addr, *ctrl_addr;
@@ -798,24 +799,23 @@
if (ops == &legacy_port_ops && (autospeed & mask))
ops = &simple_port_ops;
- memset(&ae, 0, sizeof(struct ata_probe_ent));
- INIT_LIST_HEAD(&ae.node);
- ae.dev = &pdev->dev;
- ae.port_ops = ops;
- ae.sht = &legacy_sht;
- ae.n_ports = 1;
- ae.pio_mask = pio_modes;
- ae.irq = irq;
- ae.irq_flags = 0;
- ae.port_flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST|iordy;
- ae.port[0].cmd_addr = io_addr;
- ae.port[0].altstatus_addr = ctrl_addr;
- ae.port[0].ctl_addr = ctrl_addr;
- ata_std_ports(&ae.port[0]);
- ae.private_data = ld;
+ ret = -ENOMEM;
+ host = ata_host_alloc(&pdev->dev, 1);
+ if (!host)
+ goto fail;
+ ap = host->ports[0];
- ret = -ENODEV;
- if (!ata_device_add(&ae))
+ ap->ops = ops;
+ ap->pio_mask = pio_modes;
+ ap->flags |= ATA_FLAG_SLAVE_POSS | iordy;
+ ap->ioaddr.cmd_addr = io_addr;
+ ap->ioaddr.altstatus_addr = ctrl_addr;
+ ap->ioaddr.ctl_addr = ctrl_addr;
+ ata_std_ports(&ap->ioaddr);
+ ap->private_data = ld;
+
+ ret = ata_host_activate(host, irq, ata_interrupt, 0, &legacy_sht);
+ if (ret)
goto fail;
legacy_host[nr_legacy_host++] = dev_get_drvdata(&pdev->dev);