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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/arm/rapide.c
parent374e042c3e767ac2e5a40b78529220e0b3de793c (diff)
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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.c17
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);
}