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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
commit6f904d015262dfa43eb1cecc00b0998b4c3543f2 (patch)
treed12a5818072d04525db6eb2d74668ba03bdead2d /drivers/ide/legacy/ide-cs.c
parent48c3c1072651922ed153bcf0a33ea82cf20df390 (diff)
ide: add ide_host_add() helper
Add ide_host_add() helper which does ide_host_alloc()+ide_host_register(), then convert ide_setup_pci_device[s](), ide_legacy_device_add() and some host drivers to use it. While at it: * Fix ide_setup_pci_device[s](), ide_arm.c, gayle.c, ide-4drives.c, macide.c, q40ide.c, cmd640.c and cs5520.c to return correct error value. * -ENOENT -> -ENOMEM in rapide.c, ide-h8300.c, ide-generic.c, au1xxx-ide.c and pmac.c * -ENODEV -> -ENOMEM in palm_bk3710.c, ide_platform.c and delkin_cb.c * -1 -> -ENOMEM in ide-pnp.c Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/legacy/ide-cs.c')
-rw-r--r--drivers/ide/legacy/ide-cs.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 1a4b9e6887f..21bfac13784 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -162,7 +162,7 @@ static struct ide_host *idecs_register(unsigned long io, unsigned long ctl,
{
struct ide_host *host;
ide_hwif_t *hwif;
- int i;
+ int i, rc;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
if (!request_region(io, 8, DRV_NAME)) {
@@ -184,12 +184,10 @@ static struct ide_host *idecs_register(unsigned long io, unsigned long ctl,
hw.chipset = ide_pci;
hw.dev = &handle->dev;
- host = ide_host_alloc(&idecs_port_info, hws);
- if (host == NULL)
+ rc = ide_host_add(&idecs_port_info, hws, &host);
+ if (rc)
goto out_release;
- ide_host_register(host, &idecs_port_info, hws);
-
hwif = host->ports[0];
if (hwif->present)