diff options
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index e6ce262b5d44..6b1999b1cd34 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -882,10 +882,7 @@ static void acpi_device_get_busid(struct acpi_device *device, static int acpi_video_bus_match(struct acpi_device *device) { - acpi_handle h_dummy1; - acpi_handle h_dummy2; - acpi_handle h_dummy3; - + acpi_handle h_dummy; if (!device) return -EINVAL; @@ -895,18 +892,18 @@ acpi_video_bus_match(struct acpi_device *device) */ /* Does this device able to support video switching ? */ - if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOD", &h_dummy1)) && - ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOS", &h_dummy2))) + if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOD", &h_dummy)) && + ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOS", &h_dummy))) return 0; /* Does this device able to retrieve a video ROM ? */ - if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_ROM", &h_dummy1))) + if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_ROM", &h_dummy))) return 0; /* Does this device able to configure which video head to be POSTed ? */ - if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_VPO", &h_dummy1)) && - ACPI_SUCCESS(acpi_get_handle(device->handle, "_GPD", &h_dummy2)) && - ACPI_SUCCESS(acpi_get_handle(device->handle, "_SPD", &h_dummy3))) + if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_VPO", &h_dummy)) && + ACPI_SUCCESS(acpi_get_handle(device->handle, "_GPD", &h_dummy)) && + ACPI_SUCCESS(acpi_get_handle(device->handle, "_SPD", &h_dummy))) return 0; return -ENODEV; |