diff options
| -rw-r--r-- | drivers/acpi/dock.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index 88eb1430466..ae4ebf2d4cd 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -1016,44 +1016,32 @@ static int dock_remove(struct dock_station *ds) } /** - * find_dock - look for a dock station + * find_dock_and_bay - look for dock stations and bays * @handle: acpi handle of a device * @lvl: unused - * @context: counter of dock stations found + * @context: unused * @rv: unused * - * This is called by acpi_walk_namespace to look for dock stations. + * This is called by acpi_walk_namespace to look for dock stations and bays. */ static __init acpi_status -find_dock(acpi_handle handle, u32 lvl, void *context, void **rv) +find_dock_and_bay(acpi_handle handle, u32 lvl, void *context, void **rv) { - if (is_dock(handle)) + if (is_dock(handle) || is_ejectable_bay(handle)) dock_add(handle); return AE_OK; } -static __init acpi_status -find_bay(acpi_handle handle, u32 lvl, void *context, void **rv) -{ - /* If bay is a dock, it's already handled */ - if (is_ejectable_bay(handle) && !is_dock(handle)) - dock_add(handle); - return AE_OK; -} - static int __init dock_init(void) { if (acpi_disabled) return 0; - /* look for a dock station */ + /* look for dock stations and bays */ acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, - ACPI_UINT32_MAX, find_dock, NULL, NULL, NULL); + ACPI_UINT32_MAX, find_dock_and_bay, NULL, NULL, NULL); - /* look for bay */ - acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, - ACPI_UINT32_MAX, find_bay, NULL, NULL, NULL); if (!dock_station_count) { printk(KERN_INFO PREFIX "No dock devices found.\n"); return 0; |