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>
diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c
index 903c628..11b7f61 100644
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -609,13 +609,9 @@
hw.dev = dev;
hw.chipset = ide_au1xxx;
- host = ide_host_alloc(&au1xxx_port_info, hws);
- if (host == NULL) {
- ret = -ENOENT;
+ ret = ide_host_add(&au1xxx_port_info, hws, &host);
+ if (ret)
goto out;
- }
-
- ide_host_register(host, &au1xxx_port_info, hws);
auide_hwif.hwif = host->ports[0];