diff options
Diffstat (limited to 'drivers/base/power/shutdown.c')
| -rw-r--r-- | drivers/base/power/shutdown.c | 48 |
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 @@ -/* - * shutdown.c - power management functions for the device tree. - * - * Copyright (c) 2002-3 Patrick Mochel - * 2002-3 Open Source Development Lab - * - * This file is released under the GPLv2 - * - */ - -#include <linux/device.h> -#include <asm/semaphore.h> - -#include "../base.h" -#include "power.h" - -#define to_dev(node) container_of(node, struct device, kobj.entry) - - -/** - * We handle system devices differently - we suspend and shut them - * down last and resume them first. That way, we don't do anything stupid like - * shutting down the interrupt controller before any devices.. - * - * Note that there are not different stages for power management calls - - * they only get one called once when interrupts are disabled. - */ - - -/** - * device_shutdown - call ->shutdown() on each device to shutdown. - */ -void device_shutdown(void) -{ - struct device * dev, *devn; - - list_for_each_entry_safe_reverse(dev, devn, &devices_subsys.list, - kobj.entry) { - if (dev->bus && dev->bus->shutdown) { - dev_dbg(dev, "shutdown\n"); - dev->bus->shutdown(dev); - } else if (dev->driver && dev->driver->shutdown) { - dev_dbg(dev, "shutdown\n"); - dev->driver->shutdown(dev); - } - } -} - |