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via82cxxx: convert to use ->host_priv

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Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-07-24 22:53:17 +02:00
parent 4c674235d6
commit ee77325b07
1 changed files with 21 additions and 12 deletions
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33
drivers/ide/pci/via82cxxx.c
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@ -113,7 +113,8 @@ struct via82cxxx_dev
static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct via82cxxx_dev *vdev = pci_get_drvdata(dev);
struct ide_host *host = pci_get_drvdata(dev);
struct via82cxxx_dev *vdev = host->host_priv;
u8 t;
if (~vdev->via_config->flags & VIA_BAD_AST) {
@ -153,7 +154,8 @@ static void via_set_drive(ide_drive_t *drive, const u8 speed)
ide_hwif_t *hwif = drive->hwif;
ide_drive_t *peer = hwif->drives + (~drive->dn & 1);
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct via82cxxx_dev *vdev = pci_get_drvdata(dev);
struct ide_host *host = pci_get_drvdata(dev);
struct via82cxxx_dev *vdev = host->host_priv;
struct ide_timing t, p;
unsigned int T, UT;
@ -266,19 +268,13 @@ static void __devinit via_cable_detect(struct via82cxxx_dev *vdev, u32 u)
static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const char *name)
{
struct ide_host *host = pci_get_drvdata(dev);
struct via82cxxx_dev *vdev = host->host_priv;
struct pci_dev *isa = NULL;
struct via82cxxx_dev *vdev;
struct via_isa_bridge *via_config;
u8 t, v;
u32 u;
vdev = kzalloc(sizeof(*vdev), GFP_KERNEL);
if (!vdev) {
printk(KERN_ERR "VP_IDE: out of memory :(\n");
return -ENOMEM;
}
pci_set_drvdata(dev, vdev);
/*
* Find the ISA bridge to see how good the IDE is.
*/
@ -402,7 +398,8 @@ static int via_cable_override(struct pci_dev *pdev)
static u8 __devinit via82cxxx_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *pdev = to_pci_dev(hwif->dev);
struct via82cxxx_dev *vdev = pci_get_drvdata(pdev);
struct ide_host *host = pci_get_drvdata(pdev);
struct via82cxxx_dev *vdev = host->host_priv;
if (via_cable_override(pdev))
return ATA_CBL_PATA40_SHORT;
@ -436,6 +433,8 @@ static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_i
{
struct pci_dev *isa = NULL;
struct via_isa_bridge *via_config;
struct via82cxxx_dev *vdev;
int rc;
u8 idx = id->driver_data;
struct ide_port_info d;
@ -466,7 +465,17 @@ static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_i
d.udma_mask = via_config->udma_mask;
return ide_pci_init_one(dev, &d, NULL);
vdev = kzalloc(sizeof(*vdev), GFP_KERNEL);
if (!vdev) {
printk(KERN_ERR "VP_IDE: out of memory :(\n");
return -ENOMEM;
}
rc = ide_pci_init_one(dev, &d, vdev);
if (rc)
kfree(vdev);
return rc;
}
static const struct pci_device_id via_pci_tbl[] = {