cmd64x: Use dev->revision
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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@ -439,11 +439,8 @@ static unsigned int __devinit init_chipset_cmd64x(struct pci_dev *dev, const cha
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u8 mrdmode = 0;
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if (dev->device == PCI_DEVICE_ID_CMD_646) {
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u8 rev = 0;
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pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
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switch (rev) {
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switch (dev->revision) {
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case 0x07:
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case 0x05:
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printk("%s: UltraDMA capable\n", name);
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@ -505,9 +502,6 @@ static u8 __devinit ata66_cmd64x(ide_hwif_t *hwif)
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static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
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{
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struct pci_dev *dev = hwif->pci_dev;
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u8 rev = 0;
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pci_read_config_byte(dev, PCI_REVISION_ID, &rev);
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hwif->set_pio_mode = &cmd64x_set_pio_mode;
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hwif->set_dma_mode = &cmd64x_set_dma_mode;
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@ -529,7 +523,7 @@ static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
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*
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* So we only do UltraDMA on revision 0x05 and 0x07 chipsets.
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*/
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if (dev->device == PCI_DEVICE_ID_CMD_646 && rev < 5)
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if (dev->device == PCI_DEVICE_ID_CMD_646 && dev->revision < 5)
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hwif->ultra_mask = 0x00;
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if (hwif->cbl != ATA_CBL_PATA40_SHORT)
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@ -544,10 +538,10 @@ static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
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break;
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case PCI_DEVICE_ID_CMD_646:
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hwif->chipset = ide_cmd646;
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if (rev == 0x01) {
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if (dev->revision == 0x01) {
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hwif->ide_dma_end = &cmd646_1_ide_dma_end;
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break;
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} else if (rev >= 0x03)
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} else if (dev->revision >= 0x03)
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goto alt_irq_bits;
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/* fall thru */
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default:
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