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-rw-r--r--drivers/base/power/shutdown.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/drivers/base/power/shutdown.c b/drivers/base/power/shutdown.c
deleted file mode 100644
index 56e8eaaac012..000000000000
--- a/drivers/base/power/shutdown.c
+++ /dev/null
@@ -1,48 +0,0 @@
1/*
2 * shutdown.c - power management functions for the device tree.
3 *
4 * Copyright (c) 2002-3 Patrick Mochel
5 * 2002-3 Open Source Development Lab
6 *
7 * This file is released under the GPLv2
8 *
9 */
10
11#include <linux/device.h>
12#include <asm/semaphore.h>
13
14#include "../base.h"
15#include "power.h"
16
17#define to_dev(node) container_of(node, struct device, kobj.entry)
18
19
20/**
21 * We handle system devices differently - we suspend and shut them
22 * down last and resume them first. That way, we don't do anything stupid like
23 * shutting down the interrupt controller before any devices..
24 *
25 * Note that there are not different stages for power management calls -
26 * they only get one called once when interrupts are disabled.
27 */
28
29
30/**
31 * device_shutdown - call ->shutdown() on each device to shutdown.
32 */
33void device_shutdown(void)
34{
35 struct device * dev, *devn;
36
37 list_for_each_entry_safe_reverse(dev, devn, &devices_subsys.list,
38 kobj.entry) {
39 if (dev->bus && dev->bus->shutdown) {
40 dev_dbg(dev, "shutdown\n");
41 dev->bus->shutdown(dev);
42 } else if (dev->driver && dev->driver->shutdown) {
43 dev_dbg(dev, "shutdown\n");
44 dev->driver->shutdown(dev);
45 }
46 }
47}
48