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-rw-r--r--drivers/acpi/dock.c26
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 88eb143..ae4ebf2 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;
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