From 6f904d015262dfa43eb1cecc00b0998b4c3543f2 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Wed, 23 Jul 2008 19:55:57 +0200 Subject: 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 --- drivers/ide/ide-pnp.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'drivers/ide/ide-pnp.c') diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c index 4458ca61897..bac9b392b68 100644 --- a/drivers/ide/ide-pnp.c +++ b/drivers/ide/ide-pnp.c @@ -31,6 +31,7 @@ static int idepnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id) { struct ide_host *host; unsigned long base, ctl; + int rc; hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; printk(KERN_INFO DRV_NAME ": generic PnP IDE interface\n"); @@ -59,19 +60,18 @@ static int idepnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id) hw.irq = pnp_irq(dev, 0); hw.chipset = ide_generic; - host = ide_host_alloc(NULL, hws); - if (host) { - pnp_set_drvdata(dev, host); + rc = ide_host_add(NULL, hws, &host); + if (rc) + goto out; - ide_host_register(host, NULL, hws); - - return 0; - } + pnp_set_drvdata(dev, host); + return 0; +out: release_region(ctl, 1); release_region(base, 8); - return -1; + return rc; } static void idepnp_remove(struct pnp_dev *dev) -- cgit v1.2.3