diff options
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 2e8889f6266..395ae129aae 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -47,7 +47,7 @@ static int create_modalias(struct acpi_device *acpi_dev, char *modalias, int count; struct acpi_hardware_id *id; - if (!acpi_dev->flags.hardware_id && !acpi_dev->flags.compatible_ids) + if (!acpi_dev->flags.hardware_id) return -ENODEV; len = snprintf(modalias, size, "acpi:"); @@ -209,7 +209,7 @@ static int acpi_device_setup_files(struct acpi_device *dev) goto end; } - if (dev->flags.hardware_id || dev->flags.compatible_ids) { + if (dev->flags.hardware_id) { result = device_create_file(&dev->dev, &dev_attr_modalias); if (result) goto end; @@ -239,7 +239,7 @@ static void acpi_device_remove_files(struct acpi_device *dev) if (ACPI_SUCCESS(status)) device_remove_file(&dev->dev, &dev_attr_eject); - if (dev->flags.hardware_id || dev->flags.compatible_ids) + if (dev->flags.hardware_id) device_remove_file(&dev->dev, &dev_attr_modalias); if (dev->flags.hardware_id) @@ -876,11 +876,6 @@ static int acpi_bus_get_flags(struct acpi_device *device) if (ACPI_SUCCESS(status)) device->flags.dynamic_status = 1; - /* Presence of _CID indicates 'compatible_ids' */ - status = acpi_get_handle(device->handle, "_CID", &temp); - if (ACPI_SUCCESS(status)) - device->flags.compatible_ids = 1; - /* Presence of _RMV indicates 'removable' */ status = acpi_get_handle(device->handle, "_RMV", &temp); if (ACPI_SUCCESS(status)) @@ -1125,10 +1120,8 @@ static void acpi_device_set_id(struct acpi_device *device) if (cid_list) for (i = 0; i < cid_list->count; i++) acpi_add_id(device, cid_list->ids[i].string); - if (cid_add) { + if (cid_add) acpi_add_id(device, cid_add); - device->flags.compatible_ids = 1; - } kfree(info); } |