diff options
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index b23825ecfa37..f87f04603b68 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1431,6 +1431,7 @@ EXPORT_SYMBOL(acpi_bus_add); int acpi_bus_start(struct acpi_device *device) { struct acpi_bus_ops ops; + int result; if (!device) return -EINVAL; @@ -1438,7 +1439,11 @@ int acpi_bus_start(struct acpi_device *device) memset(&ops, 0, sizeof(ops)); ops.acpi_op_start = 1; - return acpi_bus_scan(device->handle, &ops, NULL); + result = acpi_bus_scan(device->handle, &ops, NULL); + + acpi_update_gpes(); + + return result; } EXPORT_SYMBOL(acpi_bus_start); @@ -1552,6 +1557,8 @@ int __init acpi_scan_init(void) if (result) acpi_device_unregister(acpi_root, ACPI_BUS_REMOVAL_NORMAL); + else + acpi_update_gpes(); return result; } |