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author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:57 +0200 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:57 +0200 |
commit | 6f904d015262dfa43eb1cecc00b0998b4c3543f2 (patch) | |
tree | d12a5818072d04525db6eb2d74668ba03bdead2d /drivers/ide/arm | |
parent | 48c3c1072651922ed153bcf0a33ea82cf20df390 (diff) | |
download | linux-6f904d015262dfa43eb1cecc00b0998b4c3543f2.tar.bz2 |
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/arm')
-rw-r--r-- | drivers/ide/arm/ide_arm.c | 7 | ||||
-rw-r--r-- | drivers/ide/arm/palm_bk3710.c | 10 | ||||
-rw-r--r-- | drivers/ide/arm/rapide.c | 8 |
3 files changed, 7 insertions, 18 deletions
diff --git a/drivers/ide/arm/ide_arm.c b/drivers/ide/arm/ide_arm.c index 9efd7a86db45..176532ffae0e 100644 --- a/drivers/ide/arm/ide_arm.c +++ b/drivers/ide/arm/ide_arm.c @@ -28,7 +28,6 @@ static int __init ide_arm_init(void) { - struct ide_host *host; unsigned long base = IDE_ARM_IO, ctl = IDE_ARM_IO + 0x206; hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; @@ -50,11 +49,7 @@ static int __init ide_arm_init(void) hw.irq = IDE_ARM_IRQ; hw.chipset = ide_generic; - host = ide_host_alloc(NULL, hws); - if (host) - ide_host_register(host, NULL, hws); - - return 0; + return ide_host_add(NULL, hws, NULL); } module_init(ide_arm_init); diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c index 24389a571c37..65bb4b8fd570 100644 --- a/drivers/ide/arm/palm_bk3710.c +++ b/drivers/ide/arm/palm_bk3710.c @@ -349,7 +349,7 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) struct resource *mem, *irq; struct ide_host *host; unsigned long base, rate; - int i; + int i, rc; hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; clk = clk_get(NULL, "IDECLK"); @@ -392,16 +392,14 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) hw.irq = irq->start; hw.chipset = ide_palm3710; - host = ide_host_alloc(&palm_bk3710_port_info, hws); - if (host == NULL) + rc = ide_host_add(&palm_bk3710_port_info, hws, NULL); + if (rc) goto out; - ide_host_register(host, &palm_bk3710_port_info, hws); - return 0; out: printk(KERN_WARNING "Palm Chip BK3710 IDE Register Fail\n"); - return -ENODEV; + return rc; } /* work with hotplug and coldplug */ diff --git a/drivers/ide/arm/rapide.c b/drivers/ide/arm/rapide.c index 11f3307385de..2bdd8b734afb 100644 --- a/drivers/ide/arm/rapide.c +++ b/drivers/ide/arm/rapide.c @@ -52,13 +52,9 @@ rapide_probe(struct expansion_card *ec, const struct ecard_id *id) hw.chipset = ide_generic; hw.dev = &ec->dev; - host = ide_host_alloc(&rapide_port_info, hws); - if (host == NULL) { - ret = -ENOENT; + ret = ide_host_add(&rapide_port_info, hws, &host); + if (ret) goto release; - } - - ide_host_register(host, &rapide_port_info, hws); ecard_set_drvdata(ec, host); goto out; |