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@xxxxxxxxx>
---
drivers/ide/pci/serverworks.c | 45 +++++++++++++-----------------------------
1 file changed, 14 insertions(+), 31 deletions(-)
Index: b/drivers/ide/pci/serverworks.c
===================================================================
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -378,34 +378,9 @@ static void __devinit init_hwif_svwks (i
}
}
-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,
@@ -414,7 +389,6 @@ static ide_pci_device_t serverworks_chip
.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,
@@ -423,7 +397,6 @@ static ide_pci_device_t serverworks_chip
.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,
@@ -432,7 +405,6 @@ static ide_pci_device_t serverworks_chip
.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,
@@ -441,7 +413,6 @@ static ide_pci_device_t serverworks_chip
.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,
@@ -462,9 +433,21 @@ static ide_pci_device_t serverworks_chip
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;
+
+ 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 d->init_setup(dev, d);
+ return ide_setup_pci_device(dev, &d);
}
static const struct pci_device_id svwks_pci_tbl[] = {
-
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