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path: root/drivers/ide/setup-pci.c
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Diffstat (limited to 'drivers/ide/setup-pci.c')
-rw-r--r--drivers/ide/setup-pci.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 9f1f9163a13..e85d1ed29c2 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -130,7 +130,7 @@ int ide_pci_check_simplex(ide_hwif_t *hwif, const struct ide_port_info *d)
* we tune the drive then try to grab DMA ownership if we want to be
* the DMA end. This has to be become dynamic to handle hot-plug.
*/
- dma_stat = hwif->tp_ops->read_sff_dma_status(hwif);
+ dma_stat = hwif->dma_ops->dma_sff_read_status(hwif);
if ((dma_stat & 0x80) && hwif->mate && hwif->mate->dma_base) {
printk(KERN_INFO "%s %s: simplex device: DMA disabled\n",
d->name, pci_name(dev));
@@ -377,6 +377,9 @@ int ide_hwif_setup_dma(ide_hwif_t *hwif, const struct ide_port_info *d)
hwif->dma_base = base;
+ if (hwif->dma_ops == NULL)
+ hwif->dma_ops = &sff_dma_ops;
+
if (ide_pci_check_simplex(hwif, d) < 0)
return -1;
@@ -393,8 +396,6 @@ int ide_hwif_setup_dma(ide_hwif_t *hwif, const struct ide_port_info *d)
if (ide_allocate_dma_engine(hwif))
return -1;
-
- hwif->dma_ops = &sff_dma_ops;
}
return 0;
@@ -471,7 +472,7 @@ void ide_pci_setup_ports(struct pci_dev *dev, const struct ide_port_info *d,
*/
for (port = 0; port < channels; ++port) {
- const ide_pci_enablebit_t *e = &(d->enablebits[port]);
+ const struct ide_pci_enablebit *e = &d->enablebits[port];
if (e->reg && (pci_read_config_byte(dev, e->reg, &tmp) ||
(tmp & e->mask) != e->val)) {
@@ -519,8 +520,7 @@ static int do_ide_setup_pci_device(struct pci_dev *dev,
if (ret < 0)
goto out;
- /* Is it an "IDE storage" device in non-PCI mode? */
- if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE && (dev->class & 5) != 5) {
+ if (ide_pci_is_in_compatibility_mode(dev)) {
if (noisy)
printk(KERN_INFO "%s %s: not 100%% native mode: will "
"probe irqs later\n", d->name, pci_name(dev));