diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:57 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:57 +0200 |
| commit | 48c3c1072651922ed153bcf0a33ea82cf20df390 (patch) | |
| tree | 92ad23e3869e70731eca99394c08a3bf06b8753e /drivers/ide/arm/rapide.c | |
| parent | 374e042c3e767ac2e5a40b78529220e0b3de793c (diff) | |
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/arm/rapide.c')
| -rw-r--r-- | drivers/ide/arm/rapide.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/ide/arm/rapide.c b/drivers/ide/arm/rapide.c index a45c2f69494..11f3307385d 100644 --- a/drivers/ide/arm/rapide.c +++ b/drivers/ide/arm/rapide.c @@ -32,11 +32,10 @@ static void rapide_setup_ports(hw_regs_t *hw, void __iomem *base, static int __devinit rapide_probe(struct expansion_card *ec, const struct ecard_id *id) { - ide_hwif_t *hwif; void __iomem *base; + struct ide_host *host; int ret; hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; - u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; ret = ecard_request_resources(ec); if (ret) @@ -53,17 +52,15 @@ rapide_probe(struct expansion_card *ec, const struct ecard_id *id) hw.chipset = ide_generic; hw.dev = &ec->dev; - hwif = ide_find_port(); - if (hwif == NULL) { + host = ide_host_alloc(&rapide_port_info, hws); + if (host == NULL) { ret = -ENOENT; goto release; } - idx[0] = hwif->index; + ide_host_register(host, &rapide_port_info, hws); - ide_device_add(idx, &rapide_port_info, hws); - - ecard_set_drvdata(ec, hwif); + ecard_set_drvdata(ec, host); goto out; release: @@ -74,11 +71,11 @@ rapide_probe(struct expansion_card *ec, const struct ecard_id *id) static void __devexit rapide_remove(struct expansion_card *ec) { - ide_hwif_t *hwif = ecard_get_drvdata(ec); + struct ide_host *host = ecard_get_drvdata(ec); ecard_set_drvdata(ec, NULL); - ide_unregister(hwif); + ide_host_remove(host); ecard_release_resources(ec); } |