From 099b1f42ab631f88a0321ae5468809fe907eb4d5 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Fri, 19 Oct 2007 00:30:09 +0200 Subject: [PATCH] pdc202xx_new: remove ->init_setup * 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 --- drivers/ide/pci/pdc202xx_new.c | 108 +++++++++++++++------------------ 1 file changed, 49 insertions(+), 59 deletions(-) diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c index d684e713fa..8bce030550 100644 --- a/drivers/ide/pci/pdc202xx_new.c +++ b/drivers/ide/pci/pdc202xx_new.c @@ -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); -} - -static int __devinit init_setup_pdc20270(struct pci_dev *dev, ide_pci_device_t *d) -{ - struct pci_dev *bridge = dev->bus->self; - - 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; + struct pci_dev *dev2; + + 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 (dev2->irq != dev->irq) { + dev2->irq = dev->irq; + printk(KERN_INFO "PDC20270: PCI config space " + "interrupt fixed\n"); } - } - 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 dev2; } - 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; + + 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; - return d->init_setup(dev, d); + 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[] = { -- 2.39.5