openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

serverworks: remove ->init_setup 

Merge init_setup_{svwks,csb6}() into svwks_init_one().

While at it:

* Remove redundant dev->device checks.

* Operate on a local copy of serverworks_chipsets[] entry.

* Use pci_resource_start().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2007-10-19 00:30:09 +02:00
parent aaf707f061
commit 7ed5829758
1 changed files with 14 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
drivers/ide/pci/serverworks.c
View File

@ -379,34 +379,9 @@ static void __devinit init_hwif_svwks (ide_hwif_t *hwif)
}
}
static int __devinit init_setup_svwks (struct pci_dev *dev, ide_pci_device_t *d)
{
return ide_setup_pci_device(dev, d);
}
static int __devinit init_setup_csb6 (struct pci_dev *dev, ide_pci_device_t *d)
{
if (!(PCI_FUNC(dev->devfn) & 1)) {
if (dev->resource[0].start == 0x01f1)
d->host_flags |= IDE_HFLAG_BOOTABLE;
else
d->host_flags &= ~IDE_HFLAG_BOOTABLE;
}
if ((dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE ||
dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2) &&
(!(PCI_FUNC(dev->devfn) & 1)))
d->host_flags |= IDE_HFLAG_SINGLE;
else
d->host_flags &= ~IDE_HFLAG_SINGLE;
return ide_setup_pci_device(dev, d);
}
static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
{ /* 0 */
.name = "SvrWks OSB4",
.init_setup = init_setup_svwks,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.host_flags = IDE_HFLAG_BOOTABLE,
@ -415,7 +390,6 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.udma_mask = 0x00, /* UDMA is problematic on OSB4 */
},{ /* 1 */
.name = "SvrWks CSB5",
.init_setup = init_setup_svwks,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.host_flags = IDE_HFLAG_BOOTABLE,
@ -424,7 +398,6 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA5,
},{ /* 2 */
.name = "SvrWks CSB6",
.init_setup = init_setup_csb6,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.host_flags = IDE_HFLAG_BOOTABLE,
@ -433,7 +406,6 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA5,
},{ /* 3 */
.name = "SvrWks CSB6",
.init_setup = init_setup_csb6,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_BOOTABLE,
@ -442,7 +414,6 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA5,
},{ /* 4 */
.name = "SvrWks HT1000",
.init_setup = init_setup_svwks,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_BOOTABLE,
@ -463,9 +434,21 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
static int __devinit svwks_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
ide_pci_device_t *d = &serverworks_chipsets[id->driver_data];
ide_pci_device_t d;
u8 idx = id->driver_data;
return d->init_setup(dev, d);
d = serverworks_chipsets[idx];
if (idx == 2 || idx == 3) {
if ((PCI_FUNC(dev->devfn) & 1) == 0) {
if (pci_resource_start(dev, 0) != 0x01f1)
d.host_flags &= ~IDE_HFLAG_BOOTABLE;
d.host_flags |= IDE_HFLAG_SINGLE;
} else
d.host_flags &= ~IDE_HFLAG_SINGLE;
}
return ide_setup_pci_device(dev, &d);
}
static const struct pci_device_id svwks_pci_tbl[] = {