diff options
Diffstat (limited to 'drivers/ide/pci')
| -rw-r--r-- | drivers/ide/pci/hpt366.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c index 29a377044323..4968b16fa307 100644 --- a/drivers/ide/pci/hpt366.c +++ b/drivers/ide/pci/hpt366.c @@ -72,6 +72,8 @@ * table in which the mode lookup is done * - fix the hotswap code: it caused RESET- to glitch when tristating the bus, * and for HPT36x the obsolete HDIO_TRISTATE_HWIF handler was called instead + * - pass to init_chipset() handlers a copy of the IDE PCI device structure as + * they tamper with its fields * <source@mvista.com> * */ @@ -1564,13 +1566,16 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = { * * Called when the PCI registration layer (or the IDE initialization) * finds a device matching our IDE device tables. + * + * NOTE: since we'll have to modify some fields of the ide_pci_device_t + * structure depending on the chip's revision, we'd better pass a local + * copy down the call chain... */ - static int __devinit hpt366_init_one(struct pci_dev *dev, const struct pci_device_id *id) { - ide_pci_device_t *d = &hpt366_chipsets[id->driver_data]; + ide_pci_device_t d = hpt366_chipsets[id->driver_data]; - return d->init_setup(dev, d); + return d.init_setup(dev, &d); } static struct pci_device_id hpt366_pci_tbl[] = { |