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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 17:55:57 (GMT) |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 17:55:57 (GMT) |
| commit | 48c3c1072651922ed153bcf0a33ea82cf20df390 (patch) | |
| tree | 92ad23e3869e70731eca99394c08a3bf06b8753e /drivers/ide/pci/sgiioc4.c | |
| parent | 374e042c3e767ac2e5a40b78529220e0b3de793c (diff) | |
| download | linux-48c3c1072651922ed153bcf0a33ea82cf20df390.tar.xz | |
ide: add struct ide_host (take 3)
* Add struct ide_host which keeps pointers to host's ports.
* Add ide_host_alloc[_all]() and ide_host_remove() helpers.
* Pass 'struct ide_host *host' instead of 'u8 *idx' to
ide_device_add[_all]() and rename it to ide_host_register[_all]().
* Convert host drivers and core code to use struct ide_host.
* Remove no longer needed ide_find_port().
* Make ide_find_port_slot() static.
* Unexport ide_unregister().
v2:
* Add missing 'struct ide_host *host' to macide.c.
v3:
* Fix build problem in pmac.c (s/ide_alloc_host/ide_host_alloc/)
(Noticed by Stephen Rothwell).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/sgiioc4.c')
| -rw-r--r-- | drivers/ide/pci/sgiioc4.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c index 5598bd5..440f43a 100644 --- a/drivers/ide/pci/sgiioc4.c +++ b/drivers/ide/pci/sgiioc4.c @@ -600,9 +600,8 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev) unsigned long cmd_base, irqport; unsigned long bar0, cmd_phys_base, ctl; void __iomem *virt_base; - ide_hwif_t *hwif; + struct ide_host *host; hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; - u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; struct ide_port_info d = sgiioc4_port_info; /* Get the CmdBlk and CtrlBlk Base Registers */ @@ -635,16 +634,14 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev) hw.chipset = ide_pci; hw.dev = &dev->dev; - hwif = ide_find_port_slot(&d); - if (hwif == NULL) - goto err; - /* Initializing chipset IRQ Registers */ writel(0x03, (void __iomem *)(irqport + IOC4_INTR_SET * 4)); - idx[0] = hwif->index; + host = ide_host_alloc(&d, hws); + if (host == NULL) + goto err; - if (ide_device_add(idx, &d, hws)) + if (ide_host_register(host, &d, hws)) return -EIO; return 0; |