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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-07-23 19:55:57 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-07-23 19:55:57 +0200
commit48c3c1072651922ed153bcf0a33ea82cf20df390 (patch)
tree92ad23e3869e70731eca99394c08a3bf06b8753e /drivers/ide/h8300
parent374e042c3e767ac2e5a40b78529220e0b3de793c (diff)
downloadop-kernel-dev-48c3c1072651922ed153bcf0a33ea82cf20df390.zip
op-kernel-dev-48c3c1072651922ed153bcf0a33ea82cf20df390.tar.gz
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/h8300')
-rw-r--r--drivers/ide/h8300/ide-h8300.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/ide/h8300/ide-h8300.c b/drivers/ide/h8300/ide-h8300.c
index 84644e1..15f7669 100644
--- a/drivers/ide/h8300/ide-h8300.c
+++ b/drivers/ide/h8300/ide-h8300.c
@@ -191,10 +191,8 @@ static const struct ide_port_info h8300_port_info = {
static int __init h8300_ide_init(void)
{
- ide_hwif_t *hwif;
- int index;
+ struct ide_host *host;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
printk(KERN_INFO DRV_NAME ": H8/300 generic IDE interface\n");
@@ -207,15 +205,11 @@ static int __init h8300_ide_init(void)
hw_setup(&hw);
- hwif = ide_find_port_slot(&h8300_port_info);
- if (hwif == NULL)
+ host = ide_host_alloc(&h8300_port_info, hws);
+ if (host == NULL)
return -ENOENT;
- index = hwif->index;
-
- idx[0] = index;
-
- ide_device_add(idx, &h8300_port_info, hws);
+ ide_host_register(host, &h8300_port_info, hws);
return 0;
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