diff options
Diffstat (limited to 'drivers/ata/pata_of_platform.c')
| -rw-r--r-- | drivers/ata/pata_of_platform.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/drivers/ata/pata_of_platform.c b/drivers/ata/pata_of_platform.c index a7e95a54c782..64965398914a 100644 --- a/drivers/ata/pata_of_platform.c +++ b/drivers/ata/pata_of_platform.c @@ -35,25 +35,14 @@ static int pata_of_platform_probe(struct platform_device *ofdev) return -EINVAL; } - if (of_device_is_compatible(dn, "electra-ide")) { - /* Altstatus is really at offset 0x3f6 from the primary window - * on electra-ide. Adjust ctl_res and io_res accordingly. - */ - ctl_res = io_res; - ctl_res.start = ctl_res.start+0x3f6; - io_res.end = ctl_res.start-1; - } else { - ret = of_address_to_resource(dn, 1, &ctl_res); - if (ret) { - dev_err(&ofdev->dev, "can't get CTL address from " - "device tree\n"); - return -EINVAL; - } + ret = of_address_to_resource(dn, 1, &ctl_res); + if (ret) { + dev_err(&ofdev->dev, "can't get CTL address from " + "device tree\n"); + return -EINVAL; } irq_res = platform_get_resource(ofdev, IORESOURCE_IRQ, 0); - if (irq_res) - irq_res->flags = 0; prop = of_get_property(dn, "reg-shift", NULL); if (prop) @@ -79,8 +68,7 @@ static int pata_of_platform_probe(struct platform_device *ofdev) static struct of_device_id pata_of_platform_match[] = { { .compatible = "ata-generic", }, - { .compatible = "electra-ide", }, - {}, + { }, }; MODULE_DEVICE_TABLE(of, pata_of_platform_match); |