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>
diff --git a/drivers/ide/legacy/falconide.c b/drivers/ide/legacy/falconide.c
index 3e2c612..4eb5c3f 100644
--- a/drivers/ide/legacy/falconide.c
+++ b/drivers/ide/legacy/falconide.c
@@ -112,7 +112,7 @@
static int __init falconide_init(void)
{
- ide_hwif_t *hwif;
+ struct ide_host *host;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
if (!MACH_IS_ATARI || !ATARIHW_PRESENT(IDE))
@@ -127,13 +127,10 @@
falconide_setup_ports(&hw);
- hwif = ide_find_port();
- if (hwif) {
- u8 index = hwif->index;
- u8 idx[4] = { index, 0xff, 0xff, 0xff };
-
+ host = ide_host_alloc(&falconide_port_info, hws);
+ if (host) {
ide_get_lock(NULL, NULL);
- ide_device_add(idx, &falconide_port_info, hws);
+ ide_host_register(host, &falconide_port_info, hws);
ide_release_lock();
}