ACPI: basic initramfs DSDT override support

[safe/jmp/linux-2.6] / drivers / acpi / dock.c

diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index dc3df93..1dabdf4 100644 (file)
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -336,13 +336,13 @@ static void hotplug_dock_devices(struct dock_station *ds, u32 event)
 static void dock_event(struct dock_station *ds, u32 event, int num)
 {
        struct device *dev = &dock_device->dev;
-       char event_string[7];
+       char event_string[13];
        char *envp[] = { event_string, NULL };
 
        if (num == UNDOCK_EVENT)
-               sprintf(event_string, "UNDOCK");
+               sprintf(event_string, "EVENT=undock");
        else
-               sprintf(event_string, "DOCK");
+               sprintf(event_string, "EVENT=dock");
 
        /*
         * Indicate that the status of the dock station has
@@ -396,12 +396,11 @@ static void handle_dock(struct dock_station *ds, int dock)
        union acpi_object arg;
        struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
        struct acpi_buffer name_buffer = { ACPI_ALLOCATE_BUFFER, NULL };
-       union acpi_object *obj;
 
        acpi_get_name(ds->handle, ACPI_FULL_PATHNAME, &name_buffer);
-       obj = name_buffer.pointer;
 
-       printk(KERN_INFO PREFIX "%s\n", dock ? "docking" : "undocking");
+       printk(KERN_INFO PREFIX "%s - %s\n",
+               (char *)name_buffer.pointer, dock ? "docking" : "undocking");
 
        /* _DCK method has one argument */
        arg_list.count = 1;
@@ -410,7 +409,8 @@ static void handle_dock(struct dock_station *ds, int dock)
        arg.integer.value = dock;
        status = acpi_evaluate_object(ds->handle, "_DCK", &arg_list, &buffer);
        if (ACPI_FAILURE(status))
-               pr_debug("%s: failed to execute _DCK\n", obj->string.pointer);
+               printk(KERN_ERR PREFIX "%s - failed to execute _DCK\n",
+                        (char *)name_buffer.pointer);
        kfree(buffer.pointer);
        kfree(name_buffer.pointer);
 }