diff options
Diffstat (limited to 'drivers/pnp/pnpacpi/core.c')
| -rw-r--r-- | drivers/pnp/pnpacpi/core.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c index 53561d72b4e..383e47c392a 100644 --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -75,7 +75,7 @@ static int __init ispnpidacpi(char *id) static int pnpacpi_get_resources(struct pnp_dev *dev) { - dev_dbg(&dev->dev, "get resources\n"); + pnp_dbg(&dev->dev, "get resources\n"); return pnpacpi_parse_allocated_resource(dev); } @@ -86,7 +86,7 @@ static int pnpacpi_set_resources(struct pnp_dev *dev) int ret; acpi_status status; - dev_dbg(&dev->dev, "set resources\n"); + pnp_dbg(&dev->dev, "set resources\n"); ret = pnpacpi_build_resource_template(dev, &buffer); if (ret) return ret; @@ -148,9 +148,13 @@ static int __init pnpacpi_add_device(struct acpi_device *device) acpi_status status; struct pnp_dev *dev; + /* + * If a PnPacpi device is not present , the device + * driver should not be loaded. + */ status = acpi_get_handle(device->handle, "_CRS", &temp); if (ACPI_FAILURE(status) || !ispnpidacpi(acpi_device_hid(device)) || - is_exclusive_device(device)) + is_exclusive_device(device) || (!device->status.present)) return 0; dev = pnp_alloc_dev(&pnpacpi_protocol, num, acpi_device_hid(device)); @@ -255,14 +259,14 @@ int pnpacpi_disabled __initdata; static int __init pnpacpi_init(void) { if (acpi_disabled || pnpacpi_disabled) { - pnp_info("PnP ACPI: disabled"); + printk(KERN_INFO "pnp: PnP ACPI: disabled\n"); return 0; } - pnp_info("PnP ACPI init"); + printk(KERN_INFO "pnp: PnP ACPI init\n"); pnp_register_protocol(&pnpacpi_protocol); register_acpi_bus_type(&acpi_pnp_bus); acpi_get_devices(NULL, pnpacpi_add_device_handler, NULL, NULL); - pnp_info("PnP ACPI: found %d devices", num); + printk(KERN_INFO "pnp: PnP ACPI: found %d devices\n", num); unregister_acpi_bus_type(&acpi_pnp_bus); pnp_platform_devices = 1; return 0; |