iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

pdc202xx_new: remove ->init_setup

Browse Source 
* Split off pdc20270_get_dev2() helper from init_setup_pdc20270().

* Merge init_setup_{pdcnew,pdc20270,pdc20276}() into pdc202new_init_one().

While at it:

* Change KERN_ level of interrupt fixup message from KERN_WARNING to KERN_INFO.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2007-10-19 00:30:09 +02:00
parent fbf47840fe
commit 099b1f42ab
1 changed files with 47 additions and 57 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
drivers/ide/pci/pdc202xx_new.c
View File

@ -482,66 +482,31 @@ static void __devinit init_hwif_pdc202new(ide_hwif_t *hwif)
hwif->cbl = pdcnew_cable_detect(hwif);
}
static int __devinit init_setup_pdcnew(struct pci_dev *dev, ide_pci_device_t *d)
static struct pci_dev * __devinit pdc20270_get_dev2(struct pci_dev *dev)
{
return ide_setup_pci_device(dev, d);
}
struct pci_dev *dev2;
static int __devinit init_setup_pdc20270(struct pci_dev *dev, ide_pci_device_t *d)
{
struct pci_dev *bridge = dev->bus->self;
dev2 = pci_get_slot(dev->bus, PCI_DEVFN(PCI_SLOT(dev->devfn) + 2,
PCI_FUNC(dev->devfn)));
if (dev2 &&
dev2->vendor == dev->vendor &&
dev2->device == dev->device) {
if (bridge != NULL &&
bridge->vendor == PCI_VENDOR_ID_DEC &&
bridge->device == PCI_DEVICE_ID_DEC_21150) {
struct pci_dev *dev2;
if (PCI_SLOT(dev->devfn) & 2)
return -ENODEV;
dev2 = pci_get_slot(dev->bus, PCI_DEVFN(PCI_SLOT(dev->devfn) + 2,
PCI_FUNC(dev->devfn)));
if (dev2 != NULL &&
dev2->vendor == dev->vendor &&
dev2->device == dev->device) {
int ret;
if (dev2->irq != dev->irq) {
dev2->irq = dev->irq;
printk(KERN_WARNING "%s: PCI config space "
"interrupt fixed.\n", d->name);
}
ret = ide_setup_pci_devices(dev, dev2, d);
if (ret < 0)
pci_dev_put(dev2);
return ret;
if (dev2->irq != dev->irq) {
dev2->irq = dev->irq;
printk(KERN_INFO "PDC20270: PCI config space "
"interrupt fixed\n");
}
return dev2;
}
return ide_setup_pci_device(dev, d);
}
static int __devinit init_setup_pdc20276(struct pci_dev *dev, ide_pci_device_t *d)
{
struct pci_dev *bridge = dev->bus->self;
if (bridge != NULL &&
bridge->vendor == PCI_VENDOR_ID_INTEL &&
(bridge->device == PCI_DEVICE_ID_INTEL_I960 ||
bridge->device == PCI_DEVICE_ID_INTEL_I960RM)) {
printk(KERN_INFO "%s: attached to I2O RAID controller, "
"skipping.\n", d->name);
return -ENODEV;
}
return ide_setup_pci_device(dev, d);
return NULL;
}
static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
{ /* 0 */
.name = "PDC20268",
.init_setup = init_setup_pdcnew,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.host_flags = IDE_HFLAG_POST_SET_MODE | IDE_HFLAG_OFF_BOARD,
@ -550,7 +515,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA5,
},{ /* 1 */
.name = "PDC20269",
.init_setup = init_setup_pdcnew,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.host_flags = IDE_HFLAG_POST_SET_MODE | IDE_HFLAG_OFF_BOARD,
@ -559,7 +523,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA6,
},{ /* 2 */
.name = "PDC20270",
.init_setup = init_setup_pdc20270,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.host_flags = IDE_HFLAG_POST_SET_MODE | IDE_HFLAG_OFF_BOARD,
@ -568,7 +531,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA5,
},{ /* 3 */
.name = "PDC20271",
.init_setup = init_setup_pdcnew,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.host_flags = IDE_HFLAG_POST_SET_MODE | IDE_HFLAG_OFF_BOARD,
@ -577,7 +539,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA6,
},{ /* 4 */
.name = "PDC20275",
.init_setup = init_setup_pdcnew,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.host_flags = IDE_HFLAG_POST_SET_MODE | IDE_HFLAG_OFF_BOARD,
@ -586,7 +547,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA6,
},{ /* 5 */
.name = "PDC20276",
.init_setup = init_setup_pdc20276,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.host_flags = IDE_HFLAG_POST_SET_MODE | IDE_HFLAG_OFF_BOARD,
@ -595,7 +555,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA6,
},{ /* 6 */
.name = "PDC20277",
.init_setup = init_setup_pdcnew,
.init_chipset = init_chipset_pdcnew,
.init_hwif = init_hwif_pdc202new,
.host_flags = IDE_HFLAG_POST_SET_MODE | IDE_HFLAG_OFF_BOARD,
@ -616,9 +575,40 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
static int __devinit pdc202new_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
ide_pci_device_t *d = &pdcnew_chipsets[id->driver_data];
ide_pci_device_t *d;
struct pci_dev *bridge = dev->bus->self;
u8 idx = id->driver_data;
return d->init_setup(dev, d);
d = &pdcnew_chipsets[idx];
if (idx == 2 && bridge &&
bridge->vendor == PCI_VENDOR_ID_DEC &&
bridge->device == PCI_DEVICE_ID_DEC_21150) {
struct pci_dev *dev2;
if (PCI_SLOT(dev->devfn) & 2)
return -ENODEV;
dev2 = pdc20270_get_dev2(dev);
if (dev2) {
int ret = ide_setup_pci_devices(dev, dev2, d);
if (ret < 0)
pci_dev_put(dev2);
return ret;
}
}
if (idx == 5 && bridge &&
bridge->vendor == PCI_VENDOR_ID_INTEL &&
(bridge->device == PCI_DEVICE_ID_INTEL_I960 ||
bridge->device == PCI_DEVICE_ID_INTEL_I960RM)) {
printk(KERN_INFO "PDC20276: attached to I2O RAID controller, "
"skipping\n");
return -ENODEV;
}
return ide_setup_pci_device(dev, d);
}
static const struct pci_device_id pdc202new_pci_tbl[] = {