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ide: add ide_proc_register_port()

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* create_proc_ide_interfaces() tries to add /proc entries for every probed
  and initialized IDE port, replace it by ide_proc_register_port() which does
  it only for the given port (also rename destroy_proc_ide_interface() to
  ide_proc_unregister_port() for consistency)
  
* convert {create,destroy}_proc_ide_interface[s]() users to use new functions

* pmac driver depended on proc_ide_create() to add /proc port entries, fix it
  
* au1xxx-ide, swarm and cs5520 drivers depended indirectly on ide-generic
  driver (CONFIG_IDE_GENERIC=y) to add port /proc entries, fix them

* there is now no need to add /proc entries for IDE ports in proc_ide_create()
  so don't do it

* proc_ide_create() needs now to be called before drivers are probed - fix it,
  while at it make proc_ide_create() create /proc "ide" directory

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2007-05-10 00:01:11 +02:00
parent 869c56ee9d
commit 5cbf79cdb3
18 changed files with 91 additions and 55 deletions
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25
drivers/ide/setup-pci.c
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@ -702,6 +702,7 @@ out:
int ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t *d)
{
ide_hwif_t *hwif = NULL, *mate = NULL;
ata_index_t index_list;
int ret;
@ -710,11 +711,19 @@ int ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t *d)
goto out;
if ((index_list.b.low & 0xf0) != 0xf0)
probe_hwif_init_with_fixup(&ide_hwifs[index_list.b.low], d->fixup);
hwif = &ide_hwifs[index_list.b.low];
if ((index_list.b.high & 0xf0) != 0xf0)
probe_hwif_init_with_fixup(&ide_hwifs[index_list.b.high], d->fixup);
mate = &ide_hwifs[index_list.b.high];
create_proc_ide_interfaces();
if (hwif)
probe_hwif_init_with_fixup(hwif, d->fixup);
if (mate)
probe_hwif_init_with_fixup(mate, d->fixup);
if (hwif)
ide_proc_register_port(hwif);
if (mate)
ide_proc_register_port(mate);
out:
return ret;
}
@ -748,7 +757,15 @@ int ide_setup_pci_devices(struct pci_dev *dev1, struct pci_dev *dev2,
}
}
create_proc_ide_interfaces();
for (i = 0; i < 2; i++) {
u8 idx[2] = { index_list[i].b.low, index_list[i].b.high };
int j;
for (j = 0; j < 2; j++) {
if ((idx[j] & 0xf0) != 0xf0)
ide_proc_register_port(ide_hwifs + idx[j]);
}
}
out:
return ret;
}